Irrational & Rational #s AND Square & Cube Roots

√121

• 12
• 10
• 11
• 3

Tags

CCSS.8.EE.A.2

√256

• 14
• 16
• 13
• 17

Tags

CCSS.8.EE.A.2

√289

• 15
• 17
• 14
• 13

Tags

CCSS.8.EE.A.2

√324

• 17
• 18
• 13
• 14

Tags

CCSS.8.EE.A.2

What is the cube root of 125?

• 5
• -5
• 25
• -25

Tags

CCSS.8.EE.A.2

What is the cube root of 1000?

• 10
• 100
• 500
• 20

Tags

CCSS.8.EE.A.2

What is the cube root of 64?

• 2
• 4
• 8
• 16

Tags

CCSS.8.EE.A.2

The area of a square painting is 81 cm².  What is the side length of the painting?

• 40.5 cm
• 162 cm
• 6,561 cm
• 9 cm

Tags

CCSS.8.EE.A.2

Which of the following numbers is irrational?

• √8
• ¾
• 2
• -1.325

Tags

CCSS.8.NS.A.1

Which of the following is rational?

• .211232112421125. . . .
• π
• √25
• √12