Approximating Irrational Numbers Cubes Squares

• 9

• -9

• 40.5

• -40.5

Tags

CCSS.7.EE.B.3

• 7 and 8

• 9 and 10

• 6 and 7

• 8 and 9

Tags

CCSS.8.NS.A.2

What letter represents the best placement of ∛58 ?

• b.

• a.

• g.

• f.

• c.

Tags

CCSS.8.NS.A.2

What letter represents the best placement of - ∛125 ?

• d.

• c.

• e.

• b.

• g.

Tags

CCSS.8.EE.A.2

Approximate the following irrational number to the nearest hundredth without using a calculator.
The square root of 32

• 5.33

• 4.5

• 8

• 5.66

Tags

CCSS.8.NS.A.2

• A

• B

• C

• D

Which is the best estimate of the square root of 63?

• 7.1

• 7.3

• 7.5

• 7.9

Tags

CCSS.8.NS.A.2

Which is the best approximation of √72 ?

• 7.2

• 9.1

• 8.9

• 8.5

Tags

CCSS.8.NS.A.2

Estimate the square root.

• 3

• 4

• 5

• 6

Tags

CCSS.8.NS.A.2

What letter represents the best placement of ∛8?

• d.

• c.

• e.

• b.

• g.

Tags

CCSS.8.EE.A.2