Estimating Perfect Squares

Which number is √69 closest to?

• 6

• 7

• 8

• 9

• 10

Tags

CCSS.8.NS.A.2

Estimate the square root.

• 7.4

• 23

• 6.8

• 4.6

• 6.2

Tags

CCSS.8.NS.A.2

Match the following numbers to their square roots.

• 8

• 81

• 5

• 49

• 6

• 25

• 9

• 64

• 7

• 36

Tags

CCSS.6.EE.A.1

Estimate the square root.

• 6.4

• 5.8

• 7.1

• 6.9

Tags

CCSS.8.NS.A.2

Which number has a square root that is between 5 and 6?

• 48

• 81

• 28

• 36

• 20

Tags

CCSS.8.NS.A.2

Between which two whole numbers is the

√20 ?

• 5 and 6

• 10 and 2

• 4 and 5

• 3 and 4

Tags

CCSS.8.NS.A.2

√ 64

• 4

• 6

• 9

• 8

Tags

CCSS.8.EE.A.2

• a

• b

• c

• d

Tags

CCSS.8.NS.A.2

2²

• 2

• 4

• 5

• 6

Tags

CCSS.6.EE.A.1

11²

• 132

• 144

• 121

• 22

Tags

CCSS.6.EE.A.1