Adding Multiplying Dividing Square Roots

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

• 14

• 28

• 49

• 64

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

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

Square root is the inverse of ____________.

• Cube Roots

• Squaring

• Multiplication

• Absolute Value

Tags

CCSS.8.EE.A.2

If you have 196 chairs and you need to arrange them in an equal amount of row and columns, how many chairs will be in each row?

• 12

• 13

• 14

• 15

Tags

CCSS.4.NBT.B.6

What is the inverse operation of division?

• Division

• Multiplication

• Addition

• Subtraction

Tags

CCSS.3.OA.C.7

What is unique about a number that's a perfect square?

• It has two factors which are identical.

• It has more than four different factors.

• Its only factors are 1 and itself.

• It can be evenly divided by 2.

What is the principal square root of 16?

• -4

• -1/4

• 1/4

• 4

Tags

CCSS.8.EE.A.2

What are the two square roots of 36?

• 18 and 2

• 12 and 3

• 1296 and -1296

• 6 and -6

Tags

CCSS.8.EE.A.2

A square has an area of 49 square centimeters. What is the length of one side?

• 5 cm

• 7 cm

• 8 cm

• 2401 cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

When might you have to use a calculator to figure out a square root? Chose the 1 best answer?

• When the number is over 100

• When the number is not a perfect square.

• When the number is less than 10.

• When the number is odd instead of even.