{"id":156914,"date":"2022-11-25T00:47:39","date_gmt":"2022-11-24T19:17:39","guid":{"rendered":"https:\/\/ccssanswers.com\/?p=156914"},"modified":"2022-11-25T00:47:39","modified_gmt":"2022-11-24T19:17:39","slug":"spectrum-math-grade-2-chapter-3-posttest-answer-key","status":"publish","type":"post","link":"https:\/\/ccssanswers.com\/spectrum-math-grade-2-chapter-3-posttest-answer-key\/","title":{"rendered":"Spectrum Math Grade 2 Chapter 3 Posttest Answer Key"},"content":{"rendered":"

Go through the Spectrum Math Grade 2 Answer Key<\/a> Chapter 3 Posttest <\/b><\/strong>and get the proper assistance needed during your homework.<\/p>\n

Spectrum Math Grade 2 Chapter 3 Posttest Answers Key<\/h2>\n

Add.<\/strong><\/p>\n

\"Spectrum
\nAnswer:
\nLet us add two digit numbers 42 and 37.
\n42+37 = 79.
\nBy adding two addends 42+37 we will get the sum of 79.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-1\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us add two digit numbers 12 and 24.
\n12+24 = 36.
\nBy adding two addends 12+24 we will get the sum of 36.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-2\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us add two digit numbers 90 and 3.
\n90+3 = 93.
\nBy adding two addends 90+3 we will get the sum of 93.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-3\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us add two digit numbers 22 and 44.
\n22+44 = 66.
\nBy adding two addends 22+44 we will get the sum of 66.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-4\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us add two digit numbers 15 and 42.
\n15+42 = 57.
\nBy adding two addends 15+42 we will get the sum of 57.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-5\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us add two digit numbers 63 and 36.
\n63+36 = 99.
\nBy adding two addends 63+36 we will get the sum of 99.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-6\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us add two digit numbers 14 and 33.
\n14+33 = 47.
\nBy adding two addends 14+33 we will get the sum of 47.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-7\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us add two digit numbers 22 and 6.
\n22+6 = 28.
\nBy adding two addends 22+6 we will get the sum of 28.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-8\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us add two digit numbers 14 and 45.
\n14+45 = 59.
\nBy adding two addends 14+45 we will get the sum of 59.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-9\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us add two digit numbers 23 and 35.
\n23 + 35 = 58.
\nBy adding two addends 23+35 we will get the sum of 58.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-10\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us add two digit numbers 72 and 12.
\n72+12 = 84.
\nBy adding two addends 72+12 we will get the sum of 84.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-11\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us add two digit numbers 26 and 31.
\n15 + 20 = 35.
\nBy adding two addends 15+20 we will get the sum of 35.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-12\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us add three digit numbers 11, 23 and 25.
\n11+23+25 = 59.
\nBy adding two addends 11+23+25 we will get the sum of 59.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-13\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us add three digit numbers 36, 20 and 12.
\n36+20+12 = 68.
\nBy adding two addends 36+20+12 we will get the sum of 68.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-14\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us add three digit numbers 14, 10 and 3.
\n14+10+3 = 27.
\nBy adding two addends 14+10+3 we will get the sum of 27.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-15\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us add three digit numbers 12,52 and 23.
\n12+52+23 = 87.
\nBy adding two addends 12+52+23 we will get the sum of 87.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-16-1\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us add three digit numbers 35,10 and 4.
\n35+10+4 = 49.
\nBy adding two addends 35+10+4 we will get the sum of 49.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-17\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us add two digit numbers 20,30 and 19.
\n20+30+19 = 69.
\nBy adding two addends 20+30+19 we will get the sum of 69.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-18\"<\/p>\n

Subtract.<\/strong><\/p>\n

\"Spectrum
\nAnswer:
\nLet us subtract 63 from 79.
\nBy subtracting the numbers 79-63 which is 16.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-19\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us subtract 20 from 44.
\nBy subtracting the numbers 44-20 which is 24.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-20\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us subtract 55 from 68.
\nBy subtracting the numbers 68-55 which is 13.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-21\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us subtract 11 from 52.
\nBy subtracting the numbers 52-11 which is 41.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-22\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us subtract 35 from 85.
\nBy subtracting the numbers 85-35 which is 50<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-23\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us subtract 4 from 26.
\nBy subtracting the numbers 26-4 which is 22.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-24\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us subtract 46 from 99.
\nBy subtracting the numbers 99-46 which is 53.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-25\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us subtract 6 from 76.
\nBy subtracting the numbers 76-6 which is 70.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-26\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us subtract 16 from 19.
\nBy subtracting the numbers 19-16 which is 3.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-27\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us subtract 12 from 45.
\nBy subtracting the numbers 45-12 which is 33.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-28\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us subtract 42 from 76.
\nBy subtracting the numbers 76-42 which is 34.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-29\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us subtract 15 from 39.
\nBy subtracting the numbers 39-15 which is 24.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-30\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us subtract 4 from 77.
\nBy subtracting the numbers 77-4 which is 73.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-31\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us subtract 54 from 64.
\nBy subtracting the numbers 64-54 which is 10.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-32\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us subtract 70 from 95.
\nBy subtracting the numbers 95-70 which is 25.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-33\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us subtract 7 from 37.
\nBy subtracting the numbers 37-7 which is 30.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-34\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us subtract 12 from 29.
\nBy subtracting the numbers 29-12 which is 17.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-35\"<\/p>\n

\"Spectrum
\nAnswer:
\nLet us subtract 52 from 96.
\nBy subtracting the numbers 96-52 which is 44.<\/p>\n

Explanation:
\n\"Spectrum-Math-Grade-2-Chapter-3-Posttest-Answer-Key-36\"<\/p>\n

Solve each problem.<\/strong><\/p>\n

Kerry has 15 \"Spectrum.
\nJanice has 19 \"Spectrum.
\nHow many \"Spectrum\u00a0do they have in all? _______
\nAnswer:
\nThe total number of dolls in all is 34 dolls.<\/p>\n

Explanation:
\nGiven that Kerry has 15 dolls and Janice has 19 dolls. So the total number of dolls in all is 15+19 which is 34 dolls.<\/p>\n

Jermaine has 27 \"Spectrum.
\nBrian has 31 \"Spectrum.
\nThe boys lost 5 \"Spectrum\u00a0playing at the park.
\nHow many \"Spectrum\u00a0do they have now? _______
\nAnswer:
\nThe remaining balls do they have now is 53 balls.<\/p>\n

Explanation:
\nGiven that Jermaine has 27 balls and Brian has 31 balls. So the number total number of balls is 27+31 which is 58 balls and the boys lost 5 balls playing at the park. So the remaining balls do they have now is 58-5 which is 53 balls.<\/p>\n

The class plants 35 \"Spectrum.
\nThe \"Spectrum grow into 24 \"Spectrum. 30 of the \"Spectrum\u00a0die.
\nHow many \"Spectrum\u00a0does the class have? _______
\nAnswer:<\/p>\n

Sydney makes 45 \"Spectrum.
\nRosa makes 65 \"Spectrum.
\nHow many more \"Spectrum\u00a0does Rosa make? _____
\nAnswer:
\nRosa makes 20 more cupcakes than Sydney.<\/p>\n

Explanation:
\nGiven that Sydney makes 45 cupcakes and Rosa makes 65 cupcakes. So the Rosa makes 65-45 which is 20 more cupcakes than Sydney.<\/p>\n

Josh spends 45\u2284 \"Spectrum\u00a0at the bake sale.
\nNate spends 52\u2284 \"Spectrum\u00a0at the bake sale.
\nHow much do they spend in all? ________\u2284
\nAnswer:
\nThey spends 97\u2284 in all.<\/p>\n

Explanation:
\nGiven that Josh spends 45\u2284 at the bake sale and Nate spends 52\u2284 at the bake sale. So they spends 45+52 which is 97\u2284 in all.<\/p>\n","protected":false},"excerpt":{"rendered":"

Go through the Spectrum Math Grade 2 Answer Key Chapter 3 Posttest and get the proper assistance needed during your homework. Spectrum Math Grade 2 Chapter 3 Posttest Answers Key Add. Answer: Let us add two digit numbers 42 and 37. 42+37 = 79. By adding two addends 42+37 we will get the sum of … Read more<\/a><\/p>\n","protected":false},"author":14,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[641],"tags":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/posts\/156914"}],"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\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/comments?post=156914"}],"version-history":[{"count":4,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/posts\/156914\/revisions"}],"predecessor-version":[{"id":163619,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/posts\/156914\/revisions\/163619"}],"wp:attachment":[{"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/media?parent=156914"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/categories?post=156914"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/tags?post=156914"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}