{"id":152726,"date":"2022-12-20T16:05:09","date_gmt":"2022-12-20T10:35:09","guid":{"rendered":"https:\/\/ccssanswers.com\/?p=152726"},"modified":"2022-12-20T16:05:09","modified_gmt":"2022-12-20T10:35:09","slug":"spectrum-math-grade-4-chapter-4-posttest-answer-key","status":"publish","type":"post","link":"https:\/\/ccssanswers.com\/spectrum-math-grade-4-chapter-4-posttest-answer-key\/","title":{"rendered":"Spectrum Math Grade 4 Chapter 4 Posttest Answer Key"},"content":{"rendered":"

This handy Spectrum Math Grade 4 Answer Key<\/a> Chapter 4 Posttest<\/b><\/strong>\u00a0provides detailed answers for the workbook questions.<\/p>\n

Spectrum Math Grade 4 Chapter 4 Posttest Answers Key<\/h2>\n

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

Question 1.
\na.
\n\"Spectrum
\nAnswer:
\nMultiply the given number 72 with 4 by following the below procedure and the result 288 as shown below.
\n\"Spectrum-Math-Grade-4-Chapter-4-Posttest-Answer-Key-1.\"<\/p>\n

b.
\n\"Spectrum
\nAnswer:
\nMultiply the given number\u00a0 24 with 8 by following the below procedure and the result is 192 as shown below.
\n\"Spectrum-Math-Grade-4-Chapter-4-Posttest-Answer-Key-2\"<\/p>\n

c.
\n\"Spectrum
\nAnswer:
\nMultiply the given number 339 with 2 by following the below procedure and the result 678 as shown below.
\n\"Spectrum-Math-Grade-4-Chapter-4-Posttest-Answer-Key-3-1\"
\nd.
\n\"Spectrum
\nAnswer:
\nMultiply the given number\u00a0 34 with 8 by following the below procedure and the result 272 as shown below.
\n\"Spectrum-Math-Grade-4-Chapter-4-Posttest-Answer-Key-4\"<\/p>\n

e.
\n\"Spectrum
\nAnswer:
\nMultiply the given number 150 with 9 by following the below procedure and the result 1350 as shown below.
\n\"Spectrum-Math-Grade-4-Chapter-4-Posttest-Answer-Key-5.\"<\/p>\n

f.
\n\"Spectrum
\nAnswer:
\nMultiply the given number\u00a0 333 with 2 by following the below procedure and the result 666 as shown below.
\n\"Spectrum-Math-Grade-4-Chapter-4-Posttest-Answer-Key-6\"<\/p>\n

g.
\n\"Spectrum
\nAnswer:
\nMultiply the given number 93 with 2 by following the below procedure and the result is 666 as shown below.
\n\"Spectrum-Math-Grade-4-Chapter-4-Posttest-Answer-Key-7\"<\/p>\n

Question 2.
\na.
\n\"Spectrum
\nAnswer:
\nMultiply the given number 242 with 2 by following the below procedure and the result 484 as shown below.
\n\"Spectrum-Math-Grade-4-Chapter-4-Posttest-Answer-Key-8.\"<\/p>\n

b.
\n\"Spectrum
\nAnswer:
\nMultiply the given number 64 with 8 by following the below procedure and the result 512 as shown below.<\/p>\n

\"Spectrum-Math-Grade-4-Chapter-4-Posttest-Answer-Key-9\"<\/p>\n

c.
\n\"Spectrum
\nAnswer:
\nMultiply the given number 31 with 2 by following the below procedure and the result is 217 as shown below.
\n\"Spectrum-Math-Grade-4-Chapter-4-Posttest-Answer-Key-10\"<\/p>\n

d.
\n\"Spectrum
\nAnswer:
\nMultiply the given number\u00a0 300 with 21 by following the below procedure and the result 6300 as shown below.
\n\"Spectrum-Math-Grade-4-Chapter-4-Posttest-Answer-Key-11.\"<\/p>\n

e.
\n\"Spectrum
\nAnswer:
\nMultiply the given number 7 with 9 by following the below procedure and the result 63 as shown below.
\n\"Spectrum-Math-Grade-4-Chapter-4-Posttest-Answer-Key-12\"<\/p>\n

f.
\n\"Spectrum
\nAnswer:
\nMultiply the given number 173 with 28 by following the below procedure and the result 4834 as shown below.
\n\"Spectrum-Math-Grade-4-Chapter-4-Posttest-Answer-Key-13\"<\/p>\n

g.
\n\"Spectrum
\nAnswer
\nMultiply the given number 90 with 8 by following the below procedure and the result 720 as shown below.
\n\"Spectrum-Math-Grade-4-Chapter-4-Posttest-Answer-Key-14.\"<\/p>\n

Question 3.
\na.
\n\"Spectrum
\nAnswer:
\nMultiply the given number\u00a0 3417 with 7 by following the below procedure and the result 23919 as shown below.
\n\"Spectrum-Math-Grade-4-Chapter-4-Posttest-Answer-Key-15\"<\/p>\n

b.
\n\"Spectrum
\nAnswer:
\nMultiply the given number 728 with 1 by following the below procedure and the result 728 as shown below.
\n\"Spectrum-Math-Grade-4-Chapter-4-Posttest-Answer-Key-16\"<\/p>\n

c.
\n\"Spectrum
\nAnswer:
\nMultiply the given number 22 with 3 by following the below procedure and the result 66 as shown below.
\n\"Spectrum-Math-Grade-4-Chapter-4-Posttest-Answer-Key-17.\"<\/p>\n

d.
\n\"Spectrum
\nAnswer:
\nMultiply the given number 207 with 21 by following the below procedure and the result 4347 as shown below.
\n\"Spectrum-Math-Grade-4-Chapter-4-Posttest-Answer-Key-18\"<\/p>\n

e.
\n\"Spectrum
\nAnswer:
\nMultiply the given number 900 with 6 by following the below procedure and the result 5400 as shown below.
\n\"Spectrum-Math-Grade-4-Chapter-4-Posttest-Answer-Key-19-1\"<\/p>\n

f.
\n\"Spectrum
\nAnswer:
\nMultiply the given number 79 with 4 by following the below procedure and the result 316 as shown below.
\n\"Spectrum-Math-Grade-4-Chapter-4-Posttest-Answer-Key-20\"<\/p>\n

g.
\n\"Spectrum
\nAnswer:
\nMultiply the given number 643 with 7 by following the below procedure and the result 4501 as shown below.
\n\"Spectrum-Math-Grade-4-Chapter-4-Posttest-Answer-Key-21.\"<\/p>\n

Question 4.
\na.
\n\"Spectrum
\nAnswer:
\nMultiply the given number 743 with 2 by following the below procedure and the result 1486 as shown below.
\n\"Spectrum-Math-Grade-4-Chapter-4-Posttest-Answer-Key-22\"<\/p>\n

b.
\n\"Spectrum
\nAnswer:
\nMultiply the given number 439 with 10 by following the below procedure and the result 4390 as shown below.
\n\"Spectrum-Math-Grade-4-Chapter-4-Posttest-Answer-Key-23\"<\/p>\n

c.
\n\"Spectrum
\nAnswer:
\nMultiply the given number 117 with 23 by following the below procedure and the result 2691 as shown below.
\n\"Spectrum-Math-Grade-4-Chapter-4-Posttest-Answer-Key-24-1\"<\/p>\n

d.
\n\"Spectrum
\nAnswer:
\nMultiply the given number 946 with 3 by following the below procedure and the result 5658 as shown below.
\n\"Spectrum-Math-Grade-4-Chapter-4-Posttest-Answer-Key-25-1.\"<\/p>\n

e.
\n\"Spectrum
\nAnswer:
\nMultiply the given number 2981 with 6 by following the below procedure and the result 17886 as shown below.
\n\"Spectrum-Math-Grade-4-Chapter-4-Posttest-Answer-Key-26.\"<\/p>\n

f.
\n\"Spectrum
\nAnswer:
\nMultiply the given number 200 with 9 by following the below procedure and the result 1800 as shown below.
\n\"Spectrum-Math-Grade-4-Chapter-4-Posttest-Answer-Key-27\"<\/p>\n

g.
\n\"Spectrum
\nAnswer:
\nMultiply the given number 555 with 40 by following the below procedure and the result 22200 as shown below.
\n\"Spectrum-Math-Grade-4-Chapter-4-Posttest-Answer-Key-28\"<\/p>\n

List the factors of each number. Then, label each number as prime or composite.<\/strong><\/p>\n

Question 5.
\n85
\nFactors
\n_______________________
\nPrime or Composite?
\n_______________________
\nAnswer:
\nGiven number is 85
\nFrom the definition of factors we know factors of a number are nothing but the numbers that divide the given number exactly and leaves no remainder.
\nFactors of 85 =\u00a0 1, 5, 17, 85
\nPrime numbers are the ones that have one and itself as factors.
\n1 is neither prime nor composite
\n5, 17 is a prime number
\n85 is a composite number since it has more than one factor.<\/p>\n

Question 6.
\n59
\nFactors
\n_______________________
\nPrime or Composite?
\n_______________________
\nAnswer:
\nGiven number is 59
\nFrom the definition of factors we know factors of a number are nothing but the numbers that divide the given number exactly and leaves no remainder.
\nFactors of 43 = 1, 59
\nPrime numbers are the ones that have one and itself as factors.
\n1 is neither prime nor composite
\n59 is a prime number<\/p>\n

Question 7.
\n15
\nFactors
\n_______________________
\nPrime or Composite?
\n_______________________
\nAnswer:
\nGiven number is 15
\nFrom the definition of factors we know factors of a number are nothing but the numbers that divide the given number exactly and leaves no remainder.
\nFactors of 15 =\u00a0 1, 3, 5, 15.
\nPrime numbers are the ones that have one and itself as factors.
\n1 is neither prime nor composite
\n3,5 is a prime number
\n15 is a composite number since it has more than one factor.<\/p>\n

Question 8.
\nFactors
\n_______________________
\nPrime or Composite?
\n_______________________
\nAnswer:
\nfactors of a number are nothing but the numbers that divide the given number exactly and leaves no remainder.
\nNumbers which have more than one factor is called a composite.<\/p>\n

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

Question 9.
\nMrs. Rockwell checked on how much time her students spend doing homework. If all 23 students spend 20 hours a week, how much homework do the students do in a week?
\nThey do _________ hours of homework a week.
\nAnswer:
\nNumber of students = 23
\nNumber of hours spent by students in a week =20
\nNumber of hours of homework in a week=?
\n= 23 x 20 = 460
\nTherefore 460 hours spent by the students for the homework.<\/p>\n

Question 10.
\nA cable program loans channel boxes to 21 community centers for a trial program. If there are 12 boxes for each center, how many boxes are being loaned?
\nThere are __________ boxes being loaned.
\nAnswer:
\nNumber of channel boxes to community = 21
\nTotal number of boxes for each center = 12
\nNumber of boxes being loaned=?
\n= 21 x 12 = 252
\nTherefore 252 boxes are loaned.<\/p>\n

Question 11.
\nA girls\u2019 club is trying to get into the record books for the most hair braids. There are 372 girls. If each girl braids her hair into 40 little braids, how many braids will they have?
\nThey will have __________ braids.
\nAnswer:
\nNumber of girls = 372
\nNumber of little braids = 40
\nNumber of braids they contain = ?
\n= 372 x 40 =14,880
\nTotally, 14,880 braids are present.<\/p>\n

Write the equation. Then, solve the problem.<\/strong><\/p>\n

Question 12.
\nMrs. Numkena\u2019s science class raised tadpoles. If 35 students raised 23 tadpoles each, how many tadpoles did the class have?
\n_____ \u00d7 ____ = ____
\nThe class had _____ tadpoles.
\nAnswer:
\nNumber of students = 35
\nNumber of each tadpoles = 23
\nNumber of tadpoles present in the class=?
\n= 35 x 23 = 805
\nHence 805 tadpoles are present.<\/p>\n

Question 3.
\nAt Lakeside View, 15 apartment houses were built. If there are 12 units to each apartment house, how
\nmany units are available?
\n_____ \u00d7 ____ = ____
\nThere are __________ units available.
\nAnswer:
\nNumber of apartment houses built = 15
\nNumber of units for each apartment = 12
\nTotal number of units present = ?
\n= 15 x 12 = 180
\nTherefore 180 units are available.<\/p>\n","protected":false},"excerpt":{"rendered":"

This handy Spectrum Math Grade 4 Answer Key Chapter 4 Posttest\u00a0provides detailed answers for the workbook questions. Spectrum Math Grade 4 Chapter 4 Posttest Answers Key Multiply. Question 1. a. Answer: Multiply the given number 72 with 4 by following the below procedure and the result 288 as shown below. b. Answer: Multiply the given … 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\/152726"}],"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=152726"}],"version-history":[{"count":4,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/posts\/152726\/revisions"}],"predecessor-version":[{"id":166212,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/posts\/152726\/revisions\/166212"}],"wp:attachment":[{"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/media?parent=152726"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/categories?post=152726"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/tags?post=152726"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}