integers, powers and roots

Which of the following is a square number?

• 9
• 12
• 15
• 20

Tags

CCSS.8.EE.A.2

Simplify: 3 x 3 x 3 x 3 x 3

• 3⁴
• 3³
• 3⁵
• 4³

Tags

CCSS.6.EE.A.1

What is the square root of 49?

• 7
• 8
• 6
• 5

Tags

CCSS.8.EE.A.2

Which of the following is a cube number?

• 1
• 10
• 9
• 6

Tags

CCSS.8.EE.A.2

What is the cube root of 8?

• 2
• 4
• 1
• 6

Tags

CCSS.8.EE.A.2

Simplify: 6³ x 6⁴

• 6¹²
• 6⁷
• 6¹
• 6⁸

Tags

CCSS.8.EE.A.1

Find the cubed root of 729.

• 7

• 9

• 27

• 32

Tags

CCSS.8.EE.A.2

Between which two consecutive integers does the square root of 87 lie?

• 8 and 9

• 9 and 10

• 7 and 8

• 8 and 10

Tags

CCSS.8.NS.A.2

Simplify given fraction

• 5²

• 5³

• 5⁷

• 5¹⁰

Tags

CCSS.8.EE.A.1

Solve for x.

• x = 2

• x = 1/2

• x = 4

• x = 16

Tags

CCSS.8.EE.A.2