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WorksheetsBonus (practice)
Total questions: 7
Worksheet time: 4mins
Which is this explanation an example of?
Move the decimal to the right the amount of times as the value to the exponent.
Multiply decimals using estimation
Divide decimals using powers of 10
Divide decimals using estimation
Multiply decimals using powers of 10
Which of the following is the correct answer to
765.4÷10 to the power of 2 ?
76.54
76,540
7.654
765,400
A. Which of the following is the most reasonable estimate to 7.9 x 8.5
B. Which is the actual answer to 7.9 x 8.5
A. 7.5 x 8
B. 60.9
A. 8 x 9 = 72
B. 67.15
A. 7 x 8
B. 57.4
Moving the decimal to the left the amount of times as the exponent is an example of
(a)
What does 3679.2 ÷ 10 to the power of 2
367.92
36.792
3.6792
36,792
What is an reasonable estimate for 3.96 ÷ 7.11
3.5 / 7
3.9 / 7.1
4 / 7
What is the correct answer to 5.6 x 10 to the power of 4
56,000
560
5,600
