perfect squares and estimating square roots

Front

5²

Back

25

Front

Which number is √69 closest to? 6, 7, 8, 9, 10

Back

8

Front

Estimate the square root.

Back

5.4

Front

Estimate the square root.

Back

6.8

Front

Estimate the square root. Options: 6.4, 5.8, 7.1, 6.9

Back

6.4

Front

Which number has a square root that is between 5 and 6? Options: 48, 81, 28, 36, 20

Back

28

Front

Estimate the square root.

Back

4.2

Front

2.5 ______ √8

Back

<

Front

Between which two whole numbers is the √20?

Back

4 and 5

Front

√ 64

Back

8