sts11

The √20 is between which two integers?

• 2 & 3
• 3 & 4
• 4 & 5
• 5 & 6

The √40 is between which two consecutive whole numbers?

• 7 & 8
• 4 & 5
• 5 & 6
• 6 & 7

How do you correctly say 4³

• 4 squared
• 3 quadrupled
• 4 cubed
• 4 to the power of 2

√100

• 15
• 10
• 11
• 12

What special word do you use for the exponent of 2?

• squared
• cubed
• triangled
• boxed

Simplify: 3 x 3 x 3 x 3 x 3

• 3⁴

• 3³

• 3⁵

• 4³

Which of the following is a perfect square number?

• 9

• 12

• 15

• 20

What is the square root of 49?

• 7
• 8
• 6
• 5

√ 64

• 4
• 6
• 9
• 8

√ 144

• 16

• 12

• 16

• 13