Perfect Squares and Square Roots

Select all the perfect squares.

• 25

• 81

• 10

• 16

• 33

Tags

CCSS.6.EE.A.1

-(5)² =

• -25

• 25

Tags

CCSS.6.EE.A.1

(-13)² =

• -169

• 169

Tags

CCSS.6.EE.A.1

Select all, if x² = 225, x =

• 15

• -15

• 112.5

• 50625

• -50625

Tags

CCSS.6.EE.A.1

Find the area of this square

• 49 inches

• 49 units

• 14 units²

• 49 units²

Tags

CCSS.7.EE.B.3

A square has a side that measures 3 inches. What is the area?

• 3 inches

• 3 inches²

• 9 inches²

• 12 square inches

Tags

CCSS.7.EE.B.3

Between which two whole numbers is the
√5?

• 1 and 2
• 2 and 3
• 3 and 4
• 4 and 5

Tags

CCSS.8.NS.A.2

Between which two whole numbers is the square root of -277?

• -15 and -16

• -16 and -17

• -18 and -19

• -14 and -15

Tags

CCSS.8.NS.A.2

-√400

• 200

• -200

• -20

• 20

• not real

Tags

CCSS.8.EE.A.2

The square root of 210 is between which two numbers?

• 13 and 14

• 14 and 15

• 15 and 16

• 17 and 18

Tags

CCSS.8.NS.A.2