Squares and Square Roots

+√25 =

• 5

• -5

• 5 and -5

Tags

CCSS.8.EE.A.2

To find the square root of a number, you must divide it by 2.

• True
• False

Tags

CCSS.6.EE.A.1

√ 144

• 4
• 12
• 16
• 32

Tags

CCSS.8.EE.A.2

Which of the following numbers is NOT a perfect square?

• 25
• 36
• 110
• 121

Tags

CCSS.6.EE.A.1

(-7)² =

• 49
• -49
• 14
• -14

Tags

CCSS.6.EE.A.1

What are the two roots of 81?

• 8 and -8
• 1 and 8
• 18 and 10
• -9 and 9

Tags

CCSS.8.EE.A.2

√169

• 13
• 14
• 13²
• 14²

Tags

CCSS.8.EE.A.2

√40 is between which two whole numbers? (integers)

• A. 5 and 6
• B. 6 and 7
• C. 7 and 8
• D. 39 and 41

Tags

CCSS.8.NS.A.2

√213 is between which two whole numbers (integers)?

• A. 2 and 3
• 13 and 14
• 14 and 15
• 212 and 214

Tags

CCSS.8.NS.A.2

√256

• 14
• 16
• 13
• 17

Tags

CCSS.6.EE.A.1