Real Numbers, Perfect Squares, and Cube Roots

What is the square root of 121

• 4.5

• 13

• 14

• 11

Tags

CCSS.8.EE.A.2

What is the square root of 169

Tags

CCSS.8.EE.A.2

The square root of 21 fits in to what set?

• Real Numbers

• Irrational

• integer

• whole number

The approximate value of pi

What is the cube root of 8

Tags

CCSS.8.EE.A.2

True or False, the product of a non-zero rational number is rational?

Tags

CCSS.HSN.RN.B.3

True or False, the product of two irrational numbers is irrational

Is 1/2 a rational or irrational number

Is 0.2525252525 rational or irrational

• rational

• irrational

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

What is the square root of 225

Tags

CCSS.8.EE.A.2