Chapter 6-2 "Estimate Quotients"

Front

What is the process of estimating a quotient?

Back

Estimating a quotient involves rounding the numbers to make division easier and then performing the division with the rounded numbers.

Front

Estimate: 1,175 ÷ 4

Back

300

Front

Estimate: 214 ÷ 3

Back

70

Front

Estimate: 637 ÷ 8

Back

80

Front

Estimate: 278 ÷ 7

Back

40

Front

Estimate: 723 ÷ 9

Back

80

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest value that is easier to work with, often to a specific place value.

Front

Why is estimating quotients useful?

Back

Estimating quotients helps to quickly assess the reasonableness of an answer and simplifies calculations.

Front

What is the nearest hundred to 1,175?

Back

1,200

Front

What is the nearest ten to 214?

Back

210