Squares quiz

When a negative is being squared, watch out for where the sign is placed. (-6)² is different than -6².

Parentheses tell you that everything inside is being manipulated.

What is -6² ?

• -12

• 12

• -36

• 36

Which of the following is a perfect square?

• 39

• 50

• 24

• 81

The √21 is between which two integers?

• 5 and 6

• 20 and 22

• 4 and 5

• 10 and 11

The √40 is between which two integers?

• 39 and 41

• 6 and 7

• 5 and 6

• 19 and 21

Square roots are the opposite of ____________.

• Cube Roots

• Squaring

• Multiplication

• Absolute Value

True or False: 49 is a perfect square

• True

• False

True or False: 60 is a perfect square

• True

• False

• 12

• 100

• 11

• 13