\nSubtract Fractions
\n
![\"Eureka](\"https:\/\/ccssanswers.com\/wp-content\/uploads\/2021\/03\/Eureka-Math-Grade-4-Module-5-Lesson-21-Sprint-Answer-Key-21.png\")
<\/p>\nA
\nSubtract Fractions
\n<\/p>\n
Answer:
\n2-1 = 1, 2\/2 – 1\/2 = 0.5,\u00a0 1 – 1\/2 = 0.5, 3 – 1 = 2, 3\/3 – 1\/3 = 0.67, 1- 1\/3 = 0.67, 8-1 = 7, 1- 1\/8 = 0.875, 1 – 1\/8 = 0.875, 5 – 1 = 4, 5\/5 – 1\/5 = 0.8, 1 – 1\/5 = 0.8, 1- 2\/5 = 0.6, 1 – 4\/5 = 0.2, 1 – 3\/5 = 0.4, 1- 1\/4 = 0.75, 1 – 3\/4 = 0.25, 1 – 1\/10 = 0.9, 1 – 9\/10 = 0.1, 1- 3\/10 = 0.7, 1 – 7\/10 = 0.3, 4-2 = 2.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\nsubtract fractions.
\n2-1 = 1, 2\/2 – 1\/2 = 0.5,\u00a0 1 – 1\/2 = 0.5, 3 – 1 = 2, 3\/3 – 1\/3 = 0.67, 1- 1\/3 = 0.67, 8-1 = 7, 1- 1\/8 = 0.875, 1 – 1\/8 = 0.875, 5 – 1 = 4, 5\/5 – 1\/5 = 0.8, 1 – 1\/5 = 0.8, 1- 2\/5 = 0.6, 1 – 4\/5 = 0.2, 1 – 3\/5 = 0.4, 1- 1\/4 = 0.75, 1 – 3\/4 = 0.25, 1 – 1\/10 = 0.9, 1 – 9\/10 = 0.1, 1- 3\/10 = 0.7, 1 – 7\/10 = 0.3, 4-2 = 2.
\n![\"Eureka-Math-Grade-4-Module-5-Lesson-21-Answer](\"https:\/\/ccssanswers.com\/wp-content\/uploads\/2021\/04\/Eureka-Math-Grade-4-Module-5-Lesson-21-Answer-Key-1.png\")
<\/p>\n
![\"Eureka](\"https:\/\/ccssanswers.com\/wp-content\/uploads\/2021\/03\/Eureka-Math-Grade-4-Module-5-Lesson-21-Sprint-Answer-Key-22.png\")
<\/p>\n
Answer:
\n4\/3 – 2\/3 = 0.7, 1(1\/3) – 2\/3 = 0.7, 1(2\/3) – 1\/3 = 1.33, 7 – 4 = 3, 7\/5 – 4\/5 = 0.6, 1(2\/5) – 4\/5 = 0.6, 1(4\/5) – 2\/5 = 1.4, 5 -3 = 2, 5\/4 – 3\/4 = 0.5, 1(1\/4) – 3\/4 = 0.5, 1(3\/4) – 1\/4 = 1.5, 1 – 3\/8 = 0.625, 1 – 7\/8 = 0.125, 1(7\/8) – 3\/8 = 1.5, 1(3\/8) – 7\/8 = 0.5, 1 – 1\/6 = 0.83, 1 – 5\/6 = 0.1, 1(5\/6) – 1\/6 = 1.66, 1(1\/6) – 5\/6 = 0.33, 1 – 5\/12 = 0.58, 1(1\/12) – 7\/12 = 5, 1(4\/15) – 13\/15 = 5.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\nsubtract fractions.
\n![\"Eureka-Math-Grade-4-Module-5-Lesson-21-Answer](\"https:\/\/ccssanswers.com\/wp-content\/uploads\/2021\/04\/Eureka-Math-Grade-4-Module-5-Lesson-21-Answer-Key-2.png\")
<\/p>\n
Question 1.
\n2 – 1 = 1.<\/p>\n
Answer:
\n2 – 1 = 1.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\nsubtract fractions.
\n2 – 1 = 1.<\/p>\n
Question 2.
\n\\(\\frac{2}{2}\\) – \\(\\frac{1}{2}\\) = 1\/2.<\/p>\n
Answer:
\n\\(\\frac{2}{2}\\) – \\(\\frac{1}{2}\\) = 1\/2.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{2}{2}\\) – \\(\\frac{1}{2}\\).
\n2\/2 – 1\/2.
\n1\/2 = 0.5.<\/p>\n
Question 3.
\n1 – \\(\\frac{1}{2}\\) = 0.5.<\/p>\n
Answer:
\n1 – \\(\\frac{1}{2}\\) = 0.5.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{1}{2}\\).
\n1 – 1\/2.
\n1- 0.5.
\n0.5.<\/p>\n
Question 4.
\n3 – 1 = 2.<\/p>\n
Answer:
\n3 – 1 = 2.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\nsubtract fractions.
\n3 – 1 = 2.<\/p>\n
Question 5.
\n\\(\\frac{3}{3}\\) – \\(\\frac{1}{3}\\) = 2\/3.<\/p>\n
Answer:
\n\\(\\frac{3}{3}\\) – \\(\\frac{1}{3}\\) = 2\/3.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{3}{3}\\) – \\(\\frac{1}{3}\\).
\n3\/3 – 1\/3.
\n2\/3 = 0.66.<\/p>\n
Question 6.
\n1 – \\(\\frac{1}{3}\\) = 0.67.<\/p>\n
Answer:
\n1 – \\(\\frac{1}{3}\\) = 0.67.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{1}{3}\\).
\n1 – 1\/3.
\n1- 0.33.
\n0.67.<\/p>\n
Question 7.
\n8 – 1 = 7.<\/p>\n
Answer:
\n8 – 1 = 7.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\nsubtract fractions.
\n8 – 1 = 7.<\/p>\n
Question 8.
\n\\(\\frac{8}{8}\\) – \\(\\frac{1}{8}\\) = 0.875.<\/p>\n
Answer:
\n\\(\\frac{8}{8}\\) – \\(\\frac{1}{8}\\) = 0.875.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{8}{8}\\) – \\(\\frac{1}{8}\\).
\n8\/8 – 1\/8.
\n7\/8 = 0.875.<\/p>\n
Question 9.
\n1 – \\(\\frac{1}{8}\\) = 0.125.<\/p>\n
Answer:
\n1 – \\(\\frac{1}{8}\\) = 0.125.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{1}{8}\\).
\n1 – 1\/8.
\n1- 0.875.
\n0.125.<\/p>\n
Question 10.
\n5 – 1 = 4.<\/p>\n
Answer:
\n5 – 1 = 4.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\nsubtract fractions.
\n5 – 1 = 4.<\/p>\n
Question 11.
\n\\(\\frac{5}{5}\\) – \\(\\frac{1}{5}\\) = 0.8.<\/p>\n
Answer:
\n\\(\\frac{5}{5}\\) – \\(\\frac{1}{5}\\) = 4\/5.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{5}{5}\\) – \\(\\frac{1}{5}\\).
\n5\/5 – 1\/5.
\n4\/5 = 0.8.<\/p>\n
Question 12.
\n1 – \\(\\frac{1}{5}\\) = 0.8.<\/p>\n
Answer:
\n1 – \\(\\frac{1}{5}\\) = 0.8.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{1}{5}\\).
\n1 – 1\/5.
\n1- 0.2.
\n0.8.<\/p>\n
Question 13.
\n1 – \\(\\frac{2}{5}\\) = 0.6.<\/p>\n
Answer:
\n1 – \\(\\frac{2}{5}\\) = 0.6.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{2}{5}\\).
\n1 – 2\/5.
\n1- 0.4.
\n0.6.<\/p>\n
Question 14.
\n1 – \\(\\frac{4}{5}\\) = 0.2.<\/p>\n
Answer:
\n1 – \\(\\frac{4}{5}\\) = 0.2.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{4}{5}\\).
\n1 – 4\/5.
\n1- 0.8.
\n0.2.<\/p>\n
Question 15.
\n1 – \\(\\frac{3}{5}\\) = 0.4.<\/p>\n
Answer:
\n1 – \\(\\frac{3}{5}\\) = 0.4.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{3}{5}\\).
\n1 – 3\/5.
\n1- 0.6.
\n0.4.<\/p>\n
Question 16.
\n1 – \\(\\frac{1}{4}\\) = 0.75.<\/p>\n
Answer:
\n1 – \\(\\frac{1}{4}\\) = 0.75.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{1}{4}\\).
\n1 – 1\/4.
\n1- 0.25.
\n0.75.<\/p>\n
Question 17.
\n1 – \\(\\frac{3}{4}\\) = 0.25.<\/p>\n
Answer:
\n1 – \\(\\frac{3}{4}\\) = 0.25.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{3}{4}\\).
\n1 – 3\/4.
\n1- 0.75.
\n0.25.<\/p>\n
Question 18.
\n1 – \\(\\frac{1}{10}\\) = 0.9.<\/p>\n
Answer:
\n1 – \\(\\frac{1}{10}\\) = 0.9.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{1}{10}\\).
\n1 – 1\/10.
\n1- 0.1.
\n0.9.<\/p>\n
Question 19.
\n1 – \\(\\frac{9}{10}\\) = 0.1<\/p>\n
Answer:
\n1 – \\(\\frac{9}{10}\\) = 0.1.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{9}{10}\\).
\n1 – 9\/10.
\n1- 0.9.
\n0.1.<\/p>\n
Question 20.
\n1 – \\(\\frac{3}{10}\\) = 0.7.<\/p>\n
Answer:
\n1 – \\(\\frac{3}{10}\\) = 0.7.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{3}{10}\\).
\n1 – 3\/10.
\n1- 0.3.
\n0.7.<\/p>\n
Question 21.
\n1 – \\(\\frac{7}{10}\\) = 0.3.<\/p>\n
Answer:
\n1 – \\(\\frac{7}{10}\\) = 0.3.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{7}{10}\\).
\n1 – 7\/10.
\n1- 0.7.
\n0.3.<\/p>\n
Question 22.
\n4 – 2 = 2.<\/p>\n
Answer:
\n4 – 2 = 2.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\nsubtract fractions.
\n4 – 2 = 2.<\/p>\n
Question 23.
\n\\(\\frac{4}{3}\\) – \\(\\frac{2}{3}\\) =2\/3.<\/p>\n
Answer:
\n\\(\\frac{4}{3}\\) – \\(\\frac{2}{3}\\) = 2\/3.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{4}{3}\\) – \\(\\frac{2}{3}\\).
\n4\/3 – 2\/3.
\n2\/3 = 0.66.<\/p>\n
Question 24.
\n1\\(\\frac{1}{3}\\) – \\(\\frac{2}{3}\\) = 2\/3.<\/p>\n
Answer:
\n1\\(\\frac{1}{3}\\) – \\(\\frac{2}{3}\\) = 2\/3.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1\\(\\frac{1}{3}\\) – \\(\\frac{2}{3}\\).
\n4\/3 – 2\/3.
\n2\/3 = 0.66.<\/p>\n
Question 25.
\n1\\(\\frac{2}{3}\\) – \\(\\frac{1}{3}\\) = 1.33.<\/p>\n
Answer:
\n1\\(\\frac{2}{3}\\) – \\(\\frac{1}{3}\\) = 4\/3.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1\\(\\frac{2}{3}\\) – \\(\\frac{1}{3}\\).
\n5\/3 – 1\/3.
\n4\/3 = 1.33.<\/p>\n
Question 26.
\n7 – 4 = 3.<\/p>\n
Answer:
\n7 – 4 = 3.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\nsubtract fractions.
\n7 – 4 = 3.<\/p>\n
Question 27.
\n\\(\\frac{7}{5}\\) – \\(\\frac{4}{5}\\) = 0.6.<\/p>\n
Answer:
\n\\(\\frac{7}{5}\\) – \\(\\frac{4}{5}\\) = 3\/5.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{7}{5}\\) – \\(\\frac{4}{5}\\).
\n7\/5 – 4\/5.
\n3\/5 = 0.6.<\/p>\n
Question 28.
\n1\\(\\frac{2}{5}\\) – \\(\\frac{4}{5}\\) = 0.8.<\/p>\n
Answer:
\n1\\(\\frac{2}{5}\\) – \\(\\frac{4}{5}\\) = 4\/5.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1\\(\\frac{2}{5}\\) – \\(\\frac{4}{5}\\).
\n1(2\/5) – 4\/5.
\n7\/5 – 4\/5.
\n4\/5 = 0.8.<\/p>\n
Question 29.
\n1\\(\\frac{4}{5}\\) – \\(\\frac{2}{5}\\) = 1.4.<\/p>\n
Answer:
\n1\\(\\frac{4}{5}\\) – \\(\\frac{2}{5}\\) = 7\/5.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1\\(\\frac{4}{5}\\) – \\(\\frac{2}{5}\\).
\n1(4\/5) – 2\/5.
\n9\/5 – 2\/5.
\n7\/5 = 1.4.<\/p>\n
Question 30.
\n5 – 3 = 2.<\/p>\n
Answer:
\n7 – 4 = 3.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\nsubtract fractions.
\n7 – 4 = 3.<\/p>\n
Question 31.
\n\\(\\frac{5}{4}\\) – \\(\\frac{2}{4}\\) = 0.75.<\/p>\n
Answer:
\n\\(\\frac{5}{4}\\) – \\(\\frac{2}{4}\\) = 3\/4.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{5}{4}\\) – \\(\\frac{2}{4}\\).
\n5\/4 – 2\/4.
\n3\/4 = 0.75.<\/p>\n
Question 32.
\n1\\(\\frac{1}{4}\\) – \\(\\frac{3}{4}\\) = 2\/4.<\/p>\n
Answer:
\n1\\(\\frac{1}{4}\\) – \\(\\frac{3}{4}\\) = 2\/4.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1\\(\\frac{1}{4}\\) – \\(\\frac{3}{4}\\).
\n1(1\/4) – 3\/4.
\n5\/4 – 3\/4.
\n2\/4 = 0.5.<\/p>\n
Question 33.
\n1\\(\\frac{3}{4}\\) – \\(\\frac{1}{4}\\) = 1.5.<\/p>\n
Answer:
\n1\\(\\frac{3}{4}\\) – \\(\\frac{1}{4}\\) = 1\/4.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1\\(\\frac{3}{4}\\) – \\(\\frac{1}{4}\\).
\n1(3\/4) – 1\/4.
\n7\/4 – 1\/4.
\n6\/4 = 1.5.<\/p>\n
Question 34.
\n1 – \\(\\frac{3}{8}\\) = 0.625.<\/p>\n
Answer:
\n1 – \\(\\frac{3}{8}\\) = 0.625.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{3}{8}\\).
\n1 – 3\/8.
\n1- 0.375.
\n0.625.<\/p>\n
Question 35.
\n1 – \\(\\frac{7}{8}\\) = 0.125.<\/p>\n
Answer:
\n1 – \\(\\frac{7}{8}\\) = 0.125.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{7}{8}\\).
\n1 – 7\/8.
\n1- 0.875.
\n0.125.<\/p>\n
Question 36.
\n1\\(\\frac{7}{8}\\) – \\(\\frac{3}{8}\\) = 1.5.<\/p>\n
Answer:
\n1\\(\\frac{7}{8}\\) – \\(\\frac{3}{8}\\) = 1.5.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1\\(\\frac{7}{8}\\) – \\(\\frac{3}{8}\\).
\n1(7\/8) – 3\/8.
\n15\/8 – 3\/8.
\n12\/8 = 1.5.<\/p>\n
Question 37.
\n1\\(\\frac{3}{8}\\) – \\(\\frac{7}{8}\\) = 0.5.<\/p>\n
Answer:
\n1\\(\\frac{3}{8}\\) – \\(\\frac{7}{8}\\) = 0.5.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1\\(\\frac{3}{8}\\) – \\(\\frac{7}{8}\\).
\n1(3\/8) – 7\/8.
\n11\/8 – 7\/8.
\n4\/8 = 0.5.<\/p>\n
Question 38.
\n1 – \\(\\frac{1}{6}\\) = 0.84.<\/p>\n
Answer:
\n1 – \\(\\frac{1}{6}\\) = 0.84.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{1}{6}\\).
\n1 – 1\/6.
\n1- 0.16.
\n0.84.<\/p>\n
Question 39.
\n1 – \\(\\frac{5}{6}\\) = 0.17.<\/p>\n
Answer:
\n1 – \\(\\frac{5}{6}\\) = 0.17.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{5}{6}\\).
\n1 – 5\/6.
\n1- 0.83.
\n0.17.<\/p>\n
Question 40.
\n1\\(\\frac{5}{6}\\) – \\(\\frac{1}{6}\\) = 10\/6.<\/p>\n
Answer:
\n1\\(\\frac{5}{6}\\) – \\(\\frac{1}{6}\\) = 1.66.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1\\(\\frac{5}{6}\\) – \\(\\frac{1}{6}\\).
\n1(5\/6) – 1\/6.
\n11\/6 – 1\/6.
\n10\/6 = 1.66.<\/p>\n
Question 41.
\n1\\(\\frac{1}{6}\\) – \\(\\frac{5}{6}\\) = 0.33.<\/p>\n
Answer:
\n1\\(\\frac{1}{6}\\) – \\(\\frac{5}{6}\\) = 0.33.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1\\(\\frac{1}{6}\\) – \\(\\frac{5}{6}\\).
\n1(1\/6) – 5\/6.
\n7\/6 – 5\/6.
\n2\/6 = 0.33.<\/p>\n
Question 42.
\n1 – \\(\\frac{5}{12}\\) = 0.59.<\/p>\n
Answer:
\n1 – \\(\\frac{5}{12}\\) = 0.59.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{5}{12}\\).
\n1 – 5\/12.
\n1- 0.41.
\n0.59.<\/p>\n
Question 43.
\n1\\(\\frac{1}{12}\\) – \\(\\frac{7}{12}\\) = 0.5.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1\\(\\frac{1}{12}\\) – \\(\\frac{7}{12}\\).
\n1(1\/12) – 7\/12.
\n13\/12 – 7\/12.
\n6\/12 = 0.5.<\/p>\n
Question 44.
\n1\\(\\frac{4}{15}\\) – \\(\\frac{13}{15}\\) = 0.4.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1\\(\\frac{4}{15}\\) – \\(\\frac{13}{15}\\).
\n1(4\/15) – 13\/15.
\n19\/15 – 13\/15.
\n6\/15 = 0.4.<\/p>\n
B
\nSubtract Fractions
\n![\"Eureka](\"https:\/\/ccssanswers.com\/wp-content\/uploads\/2021\/03\/Eureka-Math-Grade-4-Module-5-Lesson-21-Sprint-Answer-Key-23.png\")
<\/p>\n
Answer:
\n3 – 1 = 2, 3\/2 – 1\/2 = 1, 1 – 1\/2 = 0.5, 2 – 1 = 1, 2\/2 – 1\/2 = 0.5, 1 – 1\/2 = 0.5, 6 – 1 = 5, 6\/6 – 1\/6 = 0.84, 1 – 1\/6 = 0.84, 10 – 1 = 9, 10\/10 – 1\/10 = 0.9, 1 – 1\/10 = 0.9, 1 – 2\/10 = 0.8, 1 – 4\/10 = 0.6, 1 – 3\/10 = 0.7, 1 – 1\/5 = 0.8, 1 – 4\/5 = 0.2, 1 – 1\/8 = 0.875, 1 – 7\/8 = 0.125, 1 – 3\/8 = 0.625, 1 – 5\/8 = 0.375, 5 – 3 = 2.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\nsubtract fractions.
\n3 – 1 = 2, 3\/2 – 1\/2 = 1, 1 – 1\/2 = 0.5, 2 – 1 = 1, 2\/2 – 1\/2 = 0.5, 1 – 1\/2 = 0.5, 6 – 1 = 5, 6\/6 – 1\/6 = 0.84, 1 – 1\/6 = 0.84, 10 – 1 = 9, 10\/10 – 1\/10 = 0.9, 1 – 1\/10 = 0.9, 1 – 2\/10 = 0.8, 1 – 4\/10 = 0.6, 1 – 3\/10 = 0.7, 1 – 1\/5 = 0.8, 1 – 4\/5 = 0.2, 1 – 1\/8 = 0.875, 1 – 7\/8 = 0.125, 1 – 3\/8 = 0.625, 1 – 5\/8 = 0.375, 5 – 3 = 2.
\n![\"Eureka-Math-Grade-4-Module-5-Lesson-21-Answer](\"https:\/\/ccssanswers.com\/wp-content\/uploads\/2021\/04\/Eureka-Math-Grade-4-Module-5-Lesson-21-Answer-Key-3.png\")
<\/p>\n
![\"Eureka](\"https:\/\/ccssanswers.com\/wp-content\/uploads\/2021\/03\/Eureka-Math-Grade-4-Module-5-Lesson-21-Sprint-Answer-Key-24.png\")
<\/p>\n
Answer:
\n5\/4 – 3\/4 = 0.5, 1(1\/4) – 3\/4 = 0.5, 1(3\/4) – 1\/4 = 1.5, 8 – 4 = 4, 8\/5 – 4\/5 = 0.8, 1(3\/5) – 4\/5 = 0.8, 1(4\/5) – 3\/5 = 1.2, 7 – 5 = 2, 7\/6 – 5\/6 = 0.33, 1(1\/6) – 5\/6 = 0.33, 1(5\/6) – 1\/6 = 1.6, 1 – 5\/8 = 0.375, 1 – 7\/8 = 1 – 0.875 = 0.375, 1(7\/8) – 5\/8 = 1.25, 1 (5\/8) – 7\/8 = 1, 1 – 1\/4 = 0.75, 1 – 3\/4 = 0.25, 1(3\/4) – 1\/4 = 1.5, 1(1\/6) – 3\/4 = 0.41, 1 – 7\/12 = 0.42, 1(1\/12) – 5\/12 = 8\/12 = 0.66, 1 (7\/15) – 11\/15 = 0.6.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\nsubtract fractions.
\n5\/4 – 3\/4 = 0.5, 1(1\/4) – 3\/4 = 0.5, 1(3\/4) – 1\/4 = 1.5, 8 – 4 = 4, 8\/5 – 4\/5 = 0.8, 1(3\/5) – 4\/5 = 0.8, 1(4\/5) – 3\/5 = 1.2, 7 – 5 = 2, 7\/6 – 5\/6 = 0.33, 1(1\/6) – 5\/6 = 0.33, 1(5\/6) – 1\/6 = 1.6, 1 – 5\/8 = 0.375, 1 – 7\/8 = 1 – 0.875 = 0.375, 1(7\/8) – 5\/8 = 1.25, 1 (5\/8) – 7\/8 = 1, 1 – 1\/4 = 0.75, 1 – 3\/4 = 0.25, 1(3\/4) – 1\/4 = 1.5, 1(1\/6) – 3\/4 = 0.41, 1 – 7\/12 = 0.42, 1(1\/12) – 5\/12 = 8\/12 = 0.66, 1 (7\/15) – 11\/15 = 0.6.
\n![\"Eureka-Math-Grade-4-Module-5-Lesson-21-Answer](\"https:\/\/ccssanswers.com\/wp-content\/uploads\/2021\/04\/Eureka-Math-Grade-4-Module-5-Lesson-21-Answer-Key-4.png\")
<\/p>\n
Question 1.
\n3 – 1 = 2.<\/p>\n
Answer:
\n3 – 1 = 2.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\nsubtract fractions.
\n3 – 1 = 2.<\/p>\n
Question 2.
\n\\(\\frac{3}{3}\\) – \\(\\frac{1}{3}\\) = 0.66.<\/p>\n
Answer:
\n\\(\\frac{3}{3}\\) – \\(\\frac{1}{3}\\) = 2\/3.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{3}{3}\\) – \\(\\frac{1}{3}\\).
\n3\/3 – 1\/3.
\n2\/3 = 0.66.<\/p>\n
Question 3.
\n1 – \\(\\frac{1}{3}\\) = 0.67.<\/p>\n
Answer:
\n1 – \\(\\frac{1}{3}\\) = 0.67.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{1}{3}\\).
\n1 – 1\/3.
\n1- 0.33.
\n0.67.<\/p>\n
Question 4.
\n2 – 1 = 1.<\/p>\n
Answer:
\n7 – 4 = 3.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\nsubtract fractions.
\n7 – 4 = 3.<\/p>\n
Question 5.
\n\\(\\frac{2}{2}\\) – \\(\\frac{1}{2}\\) = 0.5.<\/p>\n
Answer:
\n\\(\\frac{2}{2}\\) – \\(\\frac{1}{2}\\) = 1\/2.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{2}{2}\\) – \\(\\frac{1}{2}\\).
\n1 – 1\/2.
\n1 – 0.5.
\n0.5.<\/p>\n
Question 6.
\n1 – \\(\\frac{1}{2}\\) = 0.5.<\/p>\n
Answer:
\n1 – \\(\\frac{1}{2}\\) = 0.5.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{1}{2}\\).
\n1 – 1\/2.
\n1- 0.5.
\n0.5.<\/p>\n
Question 7.
\n6 – 1 = 5.<\/p>\n
Answer:
\n6 – 1 = 5.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\nsubtract fractions.
\n6 – 1 = 5.<\/p>\n
Question 8.
\n\\(\\frac{6}{6}\\) – \\(\\frac{1}{6}\\) = 0.9.<\/p>\n
Answer:
\n\\(\\frac{6}{6}\\) – \\(\\frac{1}{6}\\) = 0.9.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{6}{6}\\) – \\(\\frac{1}{6}\\).
\n1 – 1\/6.
\n1 -0.1.
\n0.9.<\/p>\n
Question 9.
\n1 – \\(\\frac{1}{6}\\) = 0.84.<\/p>\n
Answer:
\n1 – \\(\\frac{1}{6}\\) = 0.84.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{1}{6}\\).
\n1 – 1\/6.
\n1- 0.1..
\n0.84.<\/p>\n
Question 10.
\n10 – 1 = 9.<\/p>\n
Answer:
\n10 – 1 = 9.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\nsubtract fractions.
\n10 – 1 = 9.<\/p>\n
Question 11.
\n\\(\\frac{10}{10}\\) – \\(\\frac{1}{10}\\) = 0.9.<\/p>\n
Answer:
\n\\(\\frac{10}{10}\\) – \\(\\frac{1}{10}\\) = 0.9.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{10}{10}\\) – \\(\\frac{1}{10}\\).
\n1 – 1\/10.
\n1 -0.1.
\n0.9.<\/p>\n
Question 12.
\n1 – \\(\\frac{1}{10}\\) = 0.9.<\/p>\n
Answer:
\n1 – \\(\\frac{1}{10}\\) = 0.9.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{1}{10}\\).
\n1 – 1\/10.
\n1- 0.1.
\n0.9.<\/p>\n
Question 13.
\n1 – \\(\\frac{2}{10}\\) = 0.8.<\/p>\n
Answer:
\n1 – \\(\\frac{2}{10}\\) = 0.8.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{2}{10}\\).
\n1 – 2\/10.
\n1- 0.2.
\n0.8.<\/p>\n
Question 14.
\n1 – \\(\\frac{4}{10}\\) = 0.9.<\/p>\n
Answer:
\n1 – \\(\\frac{1}{10}\\) = 0.9.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{1}{10}\\).
\n1 – 1\/10.
\n1- 0.1.
\n0.9.<\/p>\n
Question 15.
\n1 – \\(\\frac{3}{10}\\) = 0.7.<\/p>\n
Answer:
\n1 – \\(\\frac{3}{10}\\) = 0.7.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{3}{10}\\).
\n1 – 3\/10.
\n1- 0.3.
\n0.7.<\/p>\n
Question 16.
\n1 – \\(\\frac{1}{5}\\) = 0.8.<\/p>\n
Answer:
\n1 – \\(\\frac{1}{5}\\) = 0.8.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{1}{5}\\).
\n1 – 1\/5.
\n1- 0.2.
\n0.8.<\/p>\n
Question 17.
\n1 – \\(\\frac{4}{5}\\) = 0.2.<\/p>\n
Answer:
\n1 – \\(\\frac{4}{5}\\) = 0.2.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{4}{5}\\).
\n1 – 4\/5.
\n1- 0.8.
\n0.2.<\/p>\n
Question 18.
\n1 – \\(\\frac{1}{8}\\) = 0.875.<\/p>\n
Answer:
\n1 – \\(\\frac{1}{8}\\) = 0.875.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{1}{8}\\).
\n1 – 1\/8.
\n1- 0.125.
\n0.875.<\/p>\n
Question 19.
\n1 – \\(\\frac{7}{8}\\) = 0.125.<\/p>\n
Answer:
\n1 – \\(\\frac{7}{8}\\) = 0.125.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{7}{8}\\).
\n1 – 7\/8.
\n1- 0.875.
\n0.125.<\/p>\n
Question 20.
\n1 – \\(\\frac{3}{8}\\) = 0.625.<\/p>\n
Answer:
\n1 – \\(\\frac{3}{8}\\) = 0.625.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{3}{8}\\).
\n1 – 3\/8.
\n1- 0.375.
\n0.625.<\/p>\n
Question 21.
\n1 – \\(\\frac{5}{8}\\) = 0.375.<\/p>\n
Answer:
\n1 – \\(\\frac{5}{8}\\) = 0.375.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{5}{8}\\).
\n1 – 5\/8.
\n1- 0.625.
\n0.375.<\/p>\n
Question 22.
\n5 – 3 = 2.<\/p>\n
Answer:
\n5 – 3 = 2.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\nsubtract fractions.
\n5 – 3 = 2.<\/p>\n
Question 23.
\n\\(\\frac{5}{4}\\) – \\(\\frac{3}{4}\\) = 0.5.<\/p>\n
Answer:
\n\\(\\frac{5}{4}\\) – \\(\\frac{3}{4}\\) = 0.5.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{5}{4}\\) – \\(\\frac{3}{4}\\).
\n5\/4 – 3\/4.
\n2\/4 .
\n0.5.<\/p>\n
Question 24.
\n1\\(\\frac{1}{4}\\) – \\(\\frac{3}{4}\\) = 0.5.<\/p>\n
Answer:
\n1\\(\\frac{1}{4}\\) – \\(\\frac{3}{4}\\) = 0.5.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1\\(\\frac{1}{4}\\) – \\(\\frac{3}{4}\\).
\n1(1\/4) – 3\/4.
\n5\/4 – 3\/4.
\n2\/4 = 0.5.<\/p>\n
Question 25.
\n1\\(\\frac{3}{4}\\) – \\(\\frac{1}{4}\\) = 1.5.<\/p>\n
Answer:
\n1\\(\\frac{3}{4}\\) – \\(\\frac{1}{4}\\) = 1.5.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1\\(\\frac{3}{4}\\) – \\(\\frac{1}{4}\\).
\n1(3\/4) – 1\/4.
\n7\/4 – 1\/4.
\n6\/4 = 1.5.<\/p>\n
Question 26.
\n8 – 4 = 4.<\/p>\n
Answer:
\n8 – 4 = 4.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\nsubtract fractions.
\n8 – 4 = 4.<\/p>\n
Question 27.
\n\\(\\frac{8}{5}\\) – \\(\\frac{4}{5}\\) = 0.8.<\/p>\n
Answer:
\n\\(\\frac{8}{5}\\) – \\(\\frac{4}{5}\\) = 0.8.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{8}{5}\\) – \\(\\frac{4}{5}\\).
\n(8\/5) – 4\/5.
\n4\/5 = 0.8.<\/p>\n
Question 28.
\n1\\(\\frac{3}{5}\\) – \\(\\frac{4}{5}\\) = 0.8.<\/p>\n
Answer:
\n1\\(\\frac{3}{5}\\) – \\(\\frac{4}{5}\\) = 0.8.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1\\(\\frac{3}{5}\\) – \\(\\frac{4}{5}\\).
\n1(3\/5) – 4\/5.
\n8\/5 – 4\/5.
\n4\/5 = 0.8.<\/p>\n
Question 29.
\n1\\(\\frac{4}{5}\\) – \\(\\frac{3}{5}\\) = 1.2.<\/p>\n
Answer:
\n1\\(\\frac{4}{5}\\) – \\(\\frac{3}{5}\\) = 1.2.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1\\(\\frac{4}{5}\\) – \\(\\frac{3}{5}\\).
\n1(4\/5) – 3\/5.
\n9\/5 – 3\/5.
\n6\/5 = 1.2.<\/p>\n
Question 30.
\n7 – 5 = 2.<\/p>\n
Answer:
\n7 – 5 = 2.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\nsubtract fractions.
\n7 – 5 = 2.<\/p>\n
Question 31.
\n\\(\\frac{7}{6}\\) – \\(\\frac{5}{6}\\) = 0.33.<\/p>\n
Answer:
\n\\(\\frac{7}{6}\\) – \\(\\frac{5}{6}\\) = 0.33.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{7}{6}\\) – \\(\\frac{5}{6}\\).
\n(7\/6) – 5\/6.
\n2\/6 = 0.33.<\/p>\n
Question 32.
\n1\\(\\frac{1}{6}\\) – \\(\\frac{5}{6}\\) = 0.33.<\/p>\n
Answer:
\n1\\(\\frac{1}{6}\\) – \\(\\frac{5}{6}\\) = 0.33.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1\\(\\frac{1}{6}\\) – \\(\\frac{5}{6}\\).
\n1(1\/6) – 5\/6.
\n7\/6 – 5\/6.
\n2\/6 = 0.33.<\/p>\n
Question 33.
\n1\\(\\frac{5}{6}\\) – \\(\\frac{1}{6}\\) = 1.66.<\/p>\n
Answer:
\n1\\(\\frac{5}{6}\\) – \\(\\frac{1}{6}\\) = 1.66.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1\\(\\frac{5}{6}\\) – \\(\\frac{1}{6}\\).
\n1(5\/6) – 1\/6.
\n11\/6 – 1\/6.
\n10\/6 = 1.66.<\/p>\n
Question 34.
\n1 – \\(\\frac{5}{8}\\) = 0.375.<\/p>\n
Answer:
\n1 – \\(\\frac{5}{8}\\) = 0.375.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{5}{8}\\).
\n1 – 5\/8.
\n1- 0.625.
\n0.375.<\/p>\n
Question 35.
\n1 – \\(\\frac{7}{8}\\) = 0.125.<\/p>\n
Answer:
\n1 – \\(\\frac{7}{8}\\) = 0.125.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{7}{8}\\).
\n1 – 7\/8.
\n1- 0.875.
\n0.125.<\/p>\n
Question 36.
\n1\\(\\frac{7}{8}\\) – \\(\\frac{5}{8}\\) = 1.25.<\/p>\n
Answer:
\n1\\(\\frac{7}{8}\\) – \\(\\frac{5}{8}\\) = 1.25.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1\\(\\frac{7}{8}\\) – \\(\\frac{5}{8}\\).
\n1(7\/8) – 5\/8.
\n15\/8 – 5\/8.
\n10\/8 = 1.25.<\/p>\n
Question 37.
\n1\\(\\frac{5}{8}\\) – \\(\\frac{7}{8}\\) = 1.<\/p>\n
Answer:
\n1\\(\\frac{5}{8}\\) – \\(\\frac{7}{8}\\) = 1.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1\\(\\frac{5}{8}\\) – \\(\\frac{7}{8}\\).
\n1(5\/8) – 7\/8.
\n13\/8 – 7\/8.
\n8\/8 = 1.<\/p>\n
Question 38.
\n1 – \\(\\frac{1}{4}\\) = 0.75.<\/p>\n
Answer:
\n1 – \\(\\frac{1}{4}\\) = 0.75.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{1}{4}\\).
\n1 – 1\/4.
\n1- 0.25.
\n0.75.<\/p>\n
Question 39.
\n1 – \\(\\frac{3}{4}\\) = 0.25.<\/p>\n
Answer:
\n1 – \\(\\frac{3}{4}\\) = 0.25.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{3}{4}\\).
\n1 – 3\/4.
\n1- 0.75.
\n0.25.<\/p>\n
Question 40.
\n1\\(\\frac{3}{4}\\) – \\(\\frac{1}{4}\\) = 1.5.<\/p>\n
Answer:
\n1\\(\\frac{3}{4}\\) – \\(\\frac{1}{4}\\) = 1.5.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1\\(\\frac{3}{4}\\) – \\(\\frac{1}{4}\\).
\n1(3\/4) – 1\/4.
\n7\/4 – 1\/4.
\n6\/4 = 1.5.<\/p>\n
Question 41.
\n1\\(\\frac{1}{4}\\) – \\(\\frac{3}{4}\\) = 0.5.<\/p>\n
Answer:
\n1\\(\\frac{1}{4}\\) – \\(\\frac{3}{4}\\) = 0.5.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1\\(\\frac{1}{4}\\) – \\(\\frac{3}{4}\\).
\n1(1\/4) – 3\/4.
\n5\/4 – 3\/4.
\n2\/4 = 0.5.<\/p>\n
Question 42.
\n1 – \\(\\frac{7}{12}\\) = 0.42.<\/p>\n
Answer:
\n1 – \\(\\frac{7}{12}\\) = 0.42.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1 – \\(\\frac{7}{12}\\).
\n1 – 7\/12.
\n1- 0.58.
\n0.42.<\/p>\n
Question 43.
\n1\\(\\frac{1}{12}\\) – \\(\\frac{5}{12}\\) = 0.66.<\/p>\n
1\\(\\frac{1}{12}\\) – \\(\\frac{5}{12}\\) = 0.66.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1\\(\\frac{1}{12}\\) – \\(\\frac{5}{12}\\).
\n1(1\/12) – 5\/12.
\n13\/12 – 5\/12.
\n8\/12 = 0.66.<\/p>\n
Question 44.
\n1\\(\\frac{7}{15}\\) – \\(\\frac{11}{15}\\) = 0.73.<\/p>\n
1\\(\\frac{7}{15}\\) – \\(\\frac{11}{15}\\) = 0.73.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n1\\(\\frac{7}{15}\\) – \\(\\frac{11}{15}\\).
\n1(7\/15) – 11\/15.
\n22\/15 – 11\/15.
\n11\/15 = 0.73.<\/p>\n
Question 1.
\nDraw a tape diagram to represent each addend. Decompose one of the tape diagrams to make like units. Then, write a complete number sentence. Use a number bond to write each sum as a mixed number.<\/p>\n
a. \\(\\frac{3}{4}\\) + \\(\\frac{1}{2}\\)<\/p>\n
Answer:
\n\\(\\frac{3}{4}\\) + \\(\\frac{1}{2}\\) = 1 + 1\/4.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{3}{4}\\) + \\(\\frac{1}{2}\\).
\n3\/4 + 1\/2.
\n4\/4 = 1.<\/p>\n
b. \\(\\frac{2}{3}\\) + \\(\\frac{3}{6}\\)<\/p>\n
Answer:
\n\\(\\frac{2}{3}\\) + \\(\\frac{3}{6}\\) = 1.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{2}{3}\\) + \\(\\frac{3}{6}\\).
\n2\/3 + 3\/6.
\n3\/3 = 1.<\/p>\n
c. \\(\\frac{5}{6}\\) + \\(\\frac{1}{3}\\)<\/p>\n
Answer:
\n\\(\\frac{5}{6}\\) + \\(\\frac{1}{3}\\) = 1.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{5}{6}\\) + \\(\\frac{1}{3}\\).
\n5\/6 + 1\/3.
\n6\/6 = 1.<\/p>\n
d. \\(\\frac{4}{5}\\) + \\(\\frac{7}{10}\\)<\/p>\n
Answer:
\n\\(\\frac{4}{5}\\) + \\(\\frac{7}{10}\\) = 1.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{4}{5}\\) + \\(\\frac{7}{10}\\).
\n4\/5 + 7\/10.
\n11\/10.<\/p>\n
Question 2.
\nDraw a number line to model the addition. Then, write a complete number sentence. Use a number bond to write each sum as a mixed number.<\/p>\n
a. \\(\\frac{1}{2}\\) + \\(\\frac{3}{4}\\)<\/p>\n
Answer:
\n\\(\\frac{1}{2}\\) + \\(\\frac{3}{4}\\) = 1.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{1}{2}\\) + \\(\\frac{3}{4}\\).
\n3\/4 + 1\/2.
\n4\/4 = 1.<\/p>\n
b. \\(\\frac{1}{2}\\) + \\(\\frac{6}{8}\\)<\/p>\n
Answer:
\n\\(\\frac{1}{2}\\) + \\(\\frac{6}{8}\\) = 1.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{1}{2}\\) + \\(\\frac{6}{8}\\).
\n6\/8 + 1\/2.
\n4\/4 = 1.<\/p>\n
c. \\(\\frac{7}{10}\\) + \\(\\frac{3}{5}\\)<\/p>\n
Answer:
\n\\(\\frac{7}{10}\\) + \\(\\frac{3}{5}\\) = 1.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{7}{10}\\) + \\(\\frac{3}{5}\\).
\n7\/10 + 3\/5.
\n10\/10 = 1.<\/p>\n
d. \\(\\frac{2}{3}\\) + \\(\\frac{5}{6}\\)<\/p>\n
Answer:
\n\\(\\frac{2}{3}\\) + \\(\\frac{5}{6}\\) = 1 + 1\/6.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{2}{3}\\) + \\(\\frac{5}{6}\\).
\n2\/3 + 5\/6.
\n7\/6 = 1 + 1\/6.<\/p>\n
Question 3.
\nSolve. Write the sum as a mixed number. Draw a model if needed.<\/p>\n
a. \\(\\frac{3}{4}\\) + \\(\\frac{2}{8}\\)<\/p>\n
Answer:
\n\\(\\frac{3}{4}\\) + \\(\\frac{2}{8}\\) = 1\/4.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{3}{4}\\) + \\(\\frac{2}{8}\\).
\n3\/4 + 2\/4.
\n1\/4.<\/p>\n
b. \\(\\frac{4}{6}\\) + \\(\\frac{1}{2}\\)<\/p>\n
Answer:
\n\\(\\frac{4}{6}\\) + \\(\\frac{1}{2}\\) = 0.5.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{4}{6}\\) + \\(\\frac{1}{2}\\).
\n4\/6 + 1\/2.
\n3\/6 = 1\/2.
\n1\/2 = 0.5.<\/p>\n
c. \\(\\frac{4}{6}\\) + \\(\\frac{2}{3}\\)<\/p>\n
Answer:
\n\\(\\frac{4}{6}\\) + \\(\\frac{2}{3}\\) = 4\/3.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{4}{6}\\) + \\(\\frac{2}{3}\\).
\n4\/6 + 2\/3.
\n4\/3.<\/p>\n
d. \\(\\frac{8}{10}\\) + \\(\\frac{3}{5}\\)<\/p>\n
Answer:
\n\\(\\frac{8}{10}\\) + \\(\\frac{3}{5}\\) = 7\/5.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{8}{10}\\) + \\(\\frac{3}{5}\\).
\n8\/10 + 3\/5.
\n8\/10 = 4\/5.
\n4\/5 + 3\/5.
\n7\/5.<\/p>\n
e. \\(\\frac{5}{8}\\) + \\(\\frac{3}{4}\\)<\/p>\n
Answer:
\n\\(\\frac{5}{8}\\) + \\(\\frac{3}{4}\\) = 1.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{5}{8}\\) + \\(\\frac{3}{4}\\).
\n5\/8 + 3\/4.
\n8\/8 = 1.<\/p>\n
f. \\(\\frac{5}{8}\\) + \\(\\frac{2}{4}\\)<\/p>\n
Answer:
\n\\(\\frac{5}{8}\\) + \\(\\frac{2}{4}\\) = 7\/4.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{5}{8}\\) + \\(\\frac{2}{4}\\).
\n5\/8 + 2\/4.
\n7\/4.<\/p>\n
g. \\(\\frac{1}{2}\\) + \\(\\frac{5}{8}\\)<\/p>\n
Answer:
\n\\(\\frac{1}{2}\\) + \\(\\frac{5}{8}\\) = 6\/8.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{1}{2}\\) + \\(\\frac{5}{8}\\).
\n5\/8 + 1\/2.
\n6\/8.<\/p>\n
h. \\(\\frac{3}{10}\\) + \\(\\frac{4}{5}\\)<\/p>\n
Answer:
\n\\(\\frac{3}{10}\\) + \\(\\frac{4}{5}\\) = 7\/10.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{3}{10}\\) + \\(\\frac{4}{5}\\).
\n3\/10 + 4\/5.
\n7\/10 = 0.7.<\/p>\n
Solve. Write a complete number sentence. Use a number bond to write each sum as a mixed number.
\nUse a model if needed.<\/p>\n
Question 1.
\n\\(\\frac{1}{4}\\) + \\(\\frac{7}{8}\\)<\/p>\n
Answer:
\n\\(\\frac{1}{4}\\) + \\(\\frac{7}{8}\\) = 1.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{1}{4}\\) + \\(\\frac{7}{8}\\).
\n1\/4 + 7\/8.
\n8\/8 = 1.<\/p>\n
Question 2.
\n\\(\\frac{2}{3}\\) + \\(\\frac{7}{12}\\)<\/p>\n
Answer:
\n\\(\\frac{2}{3}\\) + \\(\\frac{7}{12}\\) = 3\/4.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{2}{3}\\) + \\(\\frac{7}{12}\\).
\n2\/3 + 7\/12.
\n9\/12 = 3\/4.<\/p>\n
Question 1.
\nDraw a tape diagram to represent each addend. Decompose one of the tape diagrams to make like units. Then, write a complete number sentence. Use a number bond to write each sum as a mixed number.<\/p>\n
a. \\(\\frac{7}{8}\\) + \\(\\frac{1}{4}\\)<\/p>\n
Answer:
\n\\(\\frac{7}{8}\\) + \\(\\frac{1}{4}\\) = 1.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{7}{8}\\) + \\(\\frac{1}{4}\\).
\n7\/8 + 1\/4.
\n8\/8 = 1.<\/p>\n
b. \\(\\frac{4}{8}\\) + \\(\\frac{2}{4}\\)<\/p>\n
Answer:
\n\\(\\frac{4}{8}\\) + \\(\\frac{2}{4}\\) = 1.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{4}{8}\\) + \\(\\frac{2}{4}\\).
\n4\/8 + 2\/4.
\n4\/4 = 1.<\/p>\n
c. \\(\\frac{4}{6}\\) + \\(\\frac{1}{2}\\)<\/p>\n
Answer:
\n\\(\\frac{4}{6}\\) + \\(\\frac{1}{2}\\) = 1.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{4}{6}\\) + \\(\\frac{1}{2}\\).
\n4\/6 + 1\/2.
\n3\/6 = 1\/2.
\n1\/2 = 0.5.<\/p>\n
d. \\(\\frac{3}{5}\\) + \\(\\frac{8}{10}\\)<\/p>\n
Answer:
\n\\(\\frac{3}{5}\\) + \\(\\frac{8}{10}\\) = 7\/5.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{3}{5}\\) + \\(\\frac{8}{10}\\).
\n3\/5 + 8\/10.
\n7\/5.<\/p>\n
Question 2.
\nDraw a number line to model the addition. Then, write a complete number sentence. Use a number bond to write each sum as a mixed number.
\na. \\(\\frac{1}{2}\\) + \\(\\frac{5}{8}\\)<\/p>\n
Answer:
\n\\(\\frac{1}{2}\\) + \\(\\frac{5}{8}\\) = 3\/4.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{1}{2}\\) + \\(\\frac{5}{8}\\).
\n5\/8 + 1\/2.
\n6\/8 = 3\/4.<\/p>\n
b. \\(\\frac{3}{4}\\) + \\(\\frac{3}{8}\\)<\/p>\n
Answer:
\n\\(\\frac{3}{4}\\) + \\(\\frac{3}{4}\\) = 3\/2.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{3}{4}\\) + \\(\\frac{3}{4}\\).
\n3\/4 + 3\/4.
\n6\/4 = 3\/2.<\/p>\n
c. \\(\\frac{4}{10}\\) + \\(\\frac{4}{5}\\)<\/p>\n
Answer:
\n\\(\\frac{4}{10}\\) + \\(\\frac{4}{5}\\) = 6\/5.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{4}{10}\\) + \\(\\frac{4}{5}\\).
\n4\/10 + 4\/5.
\n6\/5.<\/p>\n
d. \\(\\frac{1}{3}\\) + \\(\\frac{5}{6}\\)<\/p>\n
Answer:
\n\\(\\frac{1}{3}\\) + \\(\\frac{5}{6}\\) = 1.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{1}{3}\\) + \\(\\frac{5}{6}\\).
\n5\/6 + 1\/3.
\n6\/6 = 1.<\/p>\n
Question 3.
\nSolve. Write the sum as a mixed number. Draw a model if needed.<\/p>\n
a. \\(\\frac{1}{2}\\) + \\(\\frac{6}{8}\\)<\/p>\n
Answer:
\n\\(\\frac{1}{2}\\) + \\(\\frac{6}{8}\\) = 1.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{1}{2}\\) + \\(\\frac{6}{8}\\).
\n1\/2 + 6\/8.
\n4\/4 = 1.<\/p>\n
b. \\(\\frac{7}{8}\\) + \\(\\frac{3}{4}\\)<\/p>\n
Answer:
\n\\(\\frac{7}{8}\\) + \\(\\frac{3}{4}\\) = 5\/2.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{7}{8}\\) + \\(\\frac{3}{4}\\).
\n3\/4 + 7\/8.
\n10\/8 = 5\/2.<\/p>\n
c. \\(\\frac{5}{6}\\) + \\(\\frac{1}{3}\\)<\/p>\n
Answer:
\n\\(\\frac{5}{6}\\) + \\(\\frac{1}{3}\\) = 1.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{5}{6}\\) + \\(\\frac{1}{3}\\).
\n5\/6 + 1\/3.
\n6\/6 = 1.<\/p>\n
d. \\(\\frac{9}{10}\\) + \\(\\frac{2}{5}\\)<\/p>\n
Answer:
\n\\(\\frac{9}{10}\\) + \\(\\frac{2}{5}\\) = 1.1.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{9}{10}\\) + \\(\\frac{2}{5}\\).
\n9\/10 + 2\/5.
\n11\/10 = 1.1.<\/p>\n
e. \\(\\frac{4}{12}\\) + \\(\\frac{3}{4}\\)<\/p>\n
Answer:
\n\\(\\frac{4}{12}\\) + \\(\\frac{3}{4}\\) = 1.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{4}{12}\\) + \\(\\frac{3}{4}\\).
\n3\/4 + 4\/12.
\n4\/4 = 1.<\/p>\n
f. \\(\\frac{1}{2}\\) + \\(\\frac{5}{6}\\)<\/p>\n
Answer:
\n\\(\\frac{1}{2}\\) + \\(\\frac{5}{6}\\) = 1.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{1}{2}\\) + \\(\\frac{5}{6}\\).
\n5\/6 + 1\/2.
\n6\/6 = 1.<\/p>\n
g. \\(\\frac{3}{12}\\) + \\(\\frac{5}{6}\\)<\/p>\n
Answer:
\n\\(\\frac{3}{12}\\) + \\(\\frac{5}{6}\\) = 1.<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{3}{12}\\) + \\(\\frac{5}{6}\\).
\n3\/12 + 5\/6.
\n6\/6 = 1.<\/p>\n
h. \\(\\frac{7}{10}\\) + \\(\\frac{4}{5}\\)<\/p>\n
Answer:
\n\\(\\frac{7}{10}\\) + \\(\\frac{4}{5}\\) = 1.1<\/p>\n
Explanation:
\nIn the above-given question,
\ngiven that,
\n\\(\\frac{7}{10}\\) + \\(\\frac{4}{5}\\).
\n7\/10 + 4\/5.
\n11\/10 = 1.1.<\/p>\n","protected":false},"excerpt":{"rendered":"
Engage NY Eureka Math 4th Grade Module 5 Lesson 21 Answer Key Eureka Math Grade 4 Module 5 Lesson 21 Sprint Answer Key A Subtract Fractions Answer: 2-1 = 1, 2\/2 – 1\/2 = 0.5,\u00a0 1 – 1\/2 = 0.5, 3 – 1 = 2, 3\/3 – 1\/3 = 0.67, 1- 1\/3 = 0.67, 8-1 … Read more<\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/posts\/60964"}],"collection":[{"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/comments?post=60964"}],"version-history":[{"count":1,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/posts\/60964\/revisions"}],"predecessor-version":[{"id":136681,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/posts\/60964\/revisions\/136681"}],"wp:attachment":[{"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/media?parent=60964"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/categories?post=60964"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/tags?post=60964"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}