8.1 Squares and Square Roots

19² = _____

• 400
• 360
• 324
• 361

Tags

CCSS.6.EE.A.1

• √32, √324, √101, √44
• √64, √121, √324, √361
• √64, √324, √361, √44
• √32, √44, √101, √64

√196 = ______

• 14
• 14²
• 15
• 15²

Tags

CCSS.8.EE.A.2

Mrs. Hiltz and Ms. Weber decide to host a lemonade stand. The table they use has side lengths of 5 feet. What is the area of their table?

• 25 feet

• 25 square inches

• 5 ft²

• 25 square feet

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Which number is the square root of 324?

• 18²
• 18
• √18
• 18/2

Tags

CCSS.8.EE.A.2

• √x = 7
• x² = 7
• 49² = x
• √49 = x

Tags

CCSS.HSA.REI.A.2

Mr. Jarowski is hanging a square picture frame that has ab area of 169 cm². Find the side length of the frame.

• 12 cm

• 13 cm

• 13 in

• 16 cm

Tags

CCSS.6.EE.B.7

CCSS.6.G.A.1

Mr. Sansonetti wants to buy the iPod shuffle. If the area of the iPod was 9 cm², how long was the side of the iPod shuffle?

• 3 cm

• 9 cm

• 3 in

• 4 cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Which number is closest to the approximate value of √380?

• 18.5
• 19
• 19.5
• 20

Tags

CCSS.8.NS.A.2

121 = ______

• 11²
• 12
• 11
• 112

Tags

CCSS.2.OA.C.4