Estimating Quotients

Front

What is estimating quotients?

Back

Estimating quotients is the process of finding an approximate answer to a division problem by rounding the numbers to make them easier to divide.

Front

Why is it important to make numbers compatible for estimation?

Back

Making numbers compatible for estimation helps simplify calculations, making it easier to find a quick and reasonable answer.

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest ten, hundred, or other place value to simplify calculations.

Front

How do you round 630 to the nearest ten?

Back

630 rounded to the nearest ten is 630.

Front

How do you round 640 to the nearest ten?

Back

640 rounded to the nearest ten is 640.

Front

How do you round 610 to the nearest ten?

Back

610 rounded to the nearest ten is 610.

Front

How do you round 600 to the nearest ten?

Back

600 rounded to the nearest ten is 600.

Front

What is the compatible number for 800 ÷ 9?

Back

The compatible number for 800 ÷ 9 is 810.

Front

What is the compatible number for 2700 ÷ 30?

Back

The compatible number for 2700 ÷ 30 is 2700.

Front

What is the compatible number for 660 ÷ 6?

Back

The compatible number for 660 ÷ 6 is 660.