Squares and Square Roots Class 8

Square roots are the opposite of ____________.

• Cube Roots
• Squaring
• Multiplication
• Absolute Value

Tags

CCSS.8.EE.A.2

Evaluate
√36

• 6
• -9
• 18
• -18

Tags

CCSS.8.EE.A.2

√64=___

• + 6 only

• ± 6

• ± 8

• + 8 only

Tags

CCSS.8.EE.A.2

Which of the following is a perfect square?

• 10

• 25

• 50

• 89

Tags

CCSS.8.EE.A.2

√-9

• 3

• -3

• 81

• Not possible

Tags

CCSS.HSN.CN.A.1

65

• Is a perfect square.
• Is not a perfect square.

Tags

CCSS.8.EE.A.2

Which statement is NOT true?

• √169 = 13
• 15² = 225
• 4² = √16
• √164 = 18

Tags

CCSS.8.EE.A.2

√256

• 14
• 16
• 13
• 17

Tags

CCSS.6.EE.A.1

• √12
• 12
• 72
• √72

Tags

CCSS.8.EE.A.2

determine which is square root of 144

• 11

• 10

• 12

• 14