Square roots and Perfect Squares

Square roots are the opposite of ____________.

• Cube Roots
• Squaring
• Multiplication
• Absolute Value

Tags

CCSS.8.EE.A.2

What is 9²?

• 18

• 7

• 11

• 81

Tags

CCSS.6.EE.A.1

 $\sqrt{144}$  

• 12

• 100

• 11

• 13

Tags

CCSS.6.EE.A.1

If I know the area of a square, how do I find the side length?

• I square the area.
• I divide the area by 2.
• I take the square root of the area.
• I divide the area by 4.

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

What is the side length of a square that has an area of 121?

• 11
• 60.5
• 30.25
• 14641

Tags

CCSS.8.EE.A.2

Between which two consecutive whole numbers is the√200? 

• 13 and 14
• 15 and 16
• 14 and 15
• 11 and 12

Tags

CCSS.8.NS.A.2

17² =

• 34

• 289

• 225

• 324

Tags

CCSS.6.EE.A.1

• √81 = 9
• 9 ÷ 9 = 1
• 9 × 2 = 18
• √9 = 3

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

CCSS.6.EE.A.4

(-6)²

• 12

• -12

• -36

• 36

Tags

CCSS.6.EE.A.1

Mrs. Harvey planted a square garden with an area of 361 square feet. How long is one side of Mrs. Harvey's garden?

• 19 feet

• 90.25 feet

• 22.56 feet

• 17 feet

Tags

CCSS.8.EE.A.2