Estimate Quotients

Front

What is the estimated quotient of 723 ÷ 9?

Back

80

Front

What is the estimated quotient of 1,175 ÷ 4?

Back

300

Front

What is the estimated quotient of 3,619 ÷ 6?

Back

600

Front

What is the estimated quotient of 541 ÷ 9?

Back

60

Front

What is the estimated quotient of 278 ÷ 7?

Back

40

Front

What does 'estimate' mean in mathematics?

Back

To find a value that is close enough to the right answer, usually with some thought or calculation.

Front

Why do we estimate quotients?

Back

To make calculations easier and quicker, especially when exact numbers are not necessary.

Front

What is the first step in estimating a quotient?

Back

Round the dividend and divisor to the nearest ten or hundred.

Front

How do you round 723 to the nearest ten?

Back

720

Front

How do you round 1,175 to the nearest hundred?

Back

1,200