Squares & Square Roots

The area of a square is 36 cm².  What is the length of one side?

• 6 cm
• 24 cm
• 9 cm
• 9 cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

The area of a square is 100 cm².  What is the perimeter?

• 25 cm
• 10 cm
• 40 cm
• 50 cm

Tags

CCSS.8.EE.A.2

A perfect square is a number whose square root is ___________.

• Even

• irrational

• Rational

• Odd

Tags

CCSS.8.NS.A.1

The √20 is between which two consecutive integers?

• 2 & 3
• 3 & 4
• 4 & 5
• 5 & 6

Tags

CCSS.8.NS.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

x² = 121

What does x equal?

• 11²

• -11 and -11

• 20 and 11

• 12 and 1

Tags

CCSS.8.EE.A.2

Which number has a square root that is between 7 and 8?

• 48

• 81

• 60

• 36

Tags

CCSS.8.NS.A.2

All the following are Perfect Squares except for which one?

• 81
• 121
• 361
• 198

Tags

CCSS.6.EE.A.1

125

• Is a perfect square.

• Is not a perfect square.

Tags

CCSS.8.EE.A.2

What is the area of a square with a side of 7?

• 14
• 28
• 49
• 64

Tags

CCSS.8.EE.A.2