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Grade 3 Mathematics 2.D.17

Last updated over 5 years ago

3 questions

Jesse practices the trumpet for a total of 165 minutes during the first week of school. He practices for 245 minutes during the second week.

3

Question 1

1.

Estimate the total amount of time Jesse practices by rounding to the nearest 10 minutes.

3

Question 2

2.

Estimate the total amount of time Jesse practices by rounding to the nearest 100 minutes.

3

Question 3

3.

Explain why the estimates are so close together.