{"id":530,"date":"2023-11-30T11:26:54","date_gmt":"2023-11-30T05:56:54","guid":{"rendered":"https:\/\/envisionmathanswerkey.com\/?p=530"},"modified":"2023-12-01T10:01:27","modified_gmt":"2023-12-01T04:31:27","slug":"envision-math-grade-5-answer-key-topic-2-6","status":"publish","type":"post","link":"https:\/\/envisionmathanswerkey.com\/envision-math-grade-5-answer-key-topic-2-6\/","title":{"rendered":"Envision Math Grade 5 Answer Key Topic 2.6 Subtracting Decimals"},"content":{"rendered":"

Envision Math 5th Grade Textbook Answer Key Topic 2.6 Subtracting Decimals<\/h2>\n

Subtracting Decimals<\/strong><\/p>\n

How can you subtract decimals?
\nWhat is the difference in the wingspans of the two butterflies?
\nChoose an Operation
\nSubtract to find the difference.
\nFind 5.92 – 4.37.
\nEstimate: 6 – 4 = 2
\n\"Envision<\/p>\n

Other Examples<\/strong><\/p>\n

Using 0 as a placeholder
\nFind 49.59 – 7.9
\n\"Envision<\/p>\n

Using 0 as a placeholder<\/p>\n

Find 24.6 – 8.27.
\n\"Envision<\/p>\n

Subtracting Money
\nFind $26.32 – $5.75.
\n\"Envision<\/p>\n

\"Subtracting<\/p>\n

Guided Practice*<\/strong><\/p>\n

In 1 through 8, subtract the decimals.<\/p>\n

Do you know how?<\/p>\n

Question 1.
\n\"Envision
\nAnswer:<\/p>\n

Question 2.
\n\"Envision
\nAnswer:<\/p>\n

Question 3.
\n\"Envision
\nAnswer:<\/p>\n

Question 4.
\n\"Envision
\nAnswer:<\/p>\n

Question 5.
\n56.8 – 2.765
\nAnswer:<\/p>\n

Question 6.
\n$43.80 – $16.00
\nAnswer:<\/p>\n

Question 7.
\n22.4 – 10.7 8.
\nAnswer:<\/p>\n

Question 8.
\n$36.40 – $21.16
\nAnswer:<\/p>\n

Do you understand?<\/p>\n

Question 9.
\nReasonableness Explain why 1.55 cm is a reasonable answer for the difference in the wingspans of the two butterflies.
\nAnswer:<\/p>\n

\"Subtracting<\/p>\n

Question 10.
\nIn the Other Examples above, is the value of 7.9 changed when you annex a zero after 7.9? Why or why not?
\nAnswer:<\/p>\n

Question 11.
\nWriting to Explain How is finding 9.12 – 4.8 similar to finding $9.12 – $4.80? How is it different?<\/p>\n

Step 1<\/p>\n

Write the numbers, lining up the decimal points.
\n\"Envision<\/p>\n

Step 2<\/p>\n

Subtract the hundredths. Regroup if needed.
\n\"Envision<\/p>\n

Step 3<\/p>\n

Subtract the tenths and ones.
\nBring down the decimal point.
\n\"Envision
\nThe difference is reasonable
\nsince the estimate was 2.
\nThe difference in the wingspans is 1.55 cm.<\/p>\n

Independent Practice<\/p>\n

In 12 through 23, subtract to find the difference.<\/p>\n

Question 12.
\n\"Envision
\nAnswer:<\/p>\n

Question 13.
\n\"Envision
\nAnswer:<\/p>\n

Question 14.
\n\"Envision
\nAnswer:<\/p>\n

Question 15.
\n\"Envision
\nAnswer:<\/p>\n

Question 16.
\n15.03 – 4.121
\nAnswer:<\/p>\n

Question 17.
\n13.9 – 3.8
\nAnswer:<\/p>\n

Question 18.
\n65.18 – 12.005
\nAnswer:<\/p>\n

Question 19.
\n$52.02 – $0.83
\nAnswer:<\/p>\n

Question 20.
\n7.094 – 3.657
\nAnswer:<\/p>\n

Question 21.
\n34.49 – 12.619
\nAnswer:<\/p>\n

Question 22.
\n85.22 – 43.548
\nAnswer:<\/p>\n

Question 23.
\n$10.05 – $4.50
\nAnswer:<\/p>\n

Problem Solving<\/strong><\/p>\n

Question 24.
\nWriting to Explain Why is it necessary to line up decimal points when subtracting decimals?
\nAnswer:<\/p>\n

Question 25.
\nReasonableness Sue subtracted 2.9 from 20.9 and got 1.8. Explain why this is not reasonable.
\nAnswer:<\/p>\n

Question 26.
\nThe pyramid of Khafre measured 143.5 meters high. The pyramid of Menkaure measured 65.5 meters high. What was the difference in the heights of these two pyramids?
\nA. 68.8 meters
\nB. 69.3 meters
\nC. 78 meters
\nD. 212.3 meters
\n\"Envision<\/p>\n

Question 27.
\nAn average person\u2019s upper leg measures 19.88 in. and the lower leg measure 16.94 in. How much longer is the upper leg than the lower leg?
\n\"Envision
\nAnswer:<\/p>\n","protected":false},"excerpt":{"rendered":"

Envision Math 5th Grade Textbook Answer Key Topic 2.6 Subtracting Decimals Subtracting Decimals How can you subtract decimals? What is the difference in the wingspans of the two butterflies? Choose an Operation Subtract to find the difference. Find 5.92 – 4.37. Estimate: 6 – 4 = 2 Other Examples Using 0 as a placeholder Find …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/envisionmathanswerkey.com\/wp-json\/wp\/v2\/posts\/530"}],"collection":[{"href":"https:\/\/envisionmathanswerkey.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/envisionmathanswerkey.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/envisionmathanswerkey.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/envisionmathanswerkey.com\/wp-json\/wp\/v2\/comments?post=530"}],"version-history":[{"count":3,"href":"https:\/\/envisionmathanswerkey.com\/wp-json\/wp\/v2\/posts\/530\/revisions"}],"predecessor-version":[{"id":27606,"href":"https:\/\/envisionmathanswerkey.com\/wp-json\/wp\/v2\/posts\/530\/revisions\/27606"}],"wp:attachment":[{"href":"https:\/\/envisionmathanswerkey.com\/wp-json\/wp\/v2\/media?parent=530"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/envisionmathanswerkey.com\/wp-json\/wp\/v2\/categories?post=530"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/envisionmathanswerkey.com\/wp-json\/wp\/v2\/tags?post=530"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}