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2022.09.16 Math GR5 U2 Lesson 8: Estimating Quotients

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Last updated 7 months ago
6 questions
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5.3.A
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5.3.A
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5.3.A
Question 1
1.

Question 2
2.

Question 3
3.

Question 4
4.

Question 5
5.

Use compatible number to estimate 491 ÷ 48

Question 6
6.

Use compatible numbers to estimate 3,590 ÷ 42

Which expression best uses compatible numbers to estimate 412 ÷ 84?
400 ÷ 80 = 5
500 ÷ 80 = 4
450 ÷ 90 = 5
Which expression best uses compatible numbers to estimate 288 ÷ 37?
300 ÷ 50 = 6
280 ÷ 40 = 7
250 ÷ 50 = 5
Which expression best uses compatible numbers to estimate 2,964 ÷ 29?
3,000 ÷ 30 = 100
3,000 ÷ 25 = 120
2,500 ÷ 25 = 100
Which expression best uses compatible numbers to estimate 412 ÷ 84?
420 ÷ 70 = 6
480 ÷ 80 = 6
400 ÷ 80 = 5