Rounding and Square Roots

√ 25

• 5

• 100

• 4

• 21

Tags

CCSS.8.EE.A.2

Find √50. Round your answer to the nearest tenth.

• 7.2

• 6.9

• 7.1

• 7

Tags

CCSS.8.NS.A.2

Evaluate √72. Round your answer to the nearest tenth.

• 8.48

• 8.6

• 8.4

• 8.5

Tags

CCSS.8.NS.A.2

Which of these areas is a perfect square?

• 12

• 90

• 40

• 64

Tags

CCSS.8.EE.A.2

Find the value[s] of the expression.

• No real solutions

• 14

• 13

Tags

CCSS.8.EE.A.2

Find the value[s] of the expression.

• 5

• 4

• -5

• No real solutions

Tags

CCSS.8.EE.A.2

If I know the area of a square, how do I find the side length?

• I square the area.

• I divide the area by 2.

• I take the square root of the area.

• I divide the area by 4.

Tags

CCSS.8.EE.A.2

√ 81

• 8

• 7

• 10

• 9

Tags

CCSS.8.EE.A.2

√ 36

• 4

• 6

• 12

Tags

CCSS.6.EE.A.1

√ 9

• 8

• 9

• 3

• 81

Tags

CCSS.8.EE.A.2