Factors, Multiples, Primes, Squares and Square roots

The area of a square is 36 cm².  What is the length of one side?

• 6 cm
• 24 cm
• 9 cm
• 9 cm

x² = 121

What does x equal?

• 11²

• 11 and 11

• 20 and 11

• 12 and 1

Which number has a square root that is between 7 and 8?

• 48

• 81

• 60

• 36

Square roots are the opposite of ____________.

• Cube Roots
• Squaring
• Multiplication
• Absolute Value

The model can be used to represent the area of a square with a side length of √4 units. What is another to represent the side length of this square?

• 16

• 4

• $\sqrt{2}$

• 2

Which of the following in not a perfect square?

• 49

• 81

• 111

• 144

Which of the following is a perfect square?

• 10

• 25

• 50

• 89

√ 144

• 4
• 12
• 16
• 32

√ 1

• 1
• 100
• 10
• 0

Which is equivalent to 5 x 5 x 5 x 5

• 5³
• 5⁴
• 4⁵
• 5⁵