Irrational (1st Summative)

What is the square root of 49?

• 5

• 6

• 7

• 8

What is the cube root of 8?

• 2

• 3

• 4

• 5

Which of the following numbers is a perfect square?

• 10

• 16

• 12

• 18

Which of the following numbers is a perfect cube?

• 25

• 27

• 36

• 63

What is the square root of 144 and the cube root of 64?

• 12 and 4

• 11 and 3

• 12 and 3

• 10 and 4

If a student knows the square root of 225 is 15, what is the square root of 900?

• 25

• 30

• 35

• 40

A cube-shaped box has a volume of 125 cubic inches. What is the length of each side of the box?

• 4 inches

• 5 inches

• 6 inches

• 7 inches

If you know the cube root of 27 is 3, what is the cube root of 216?

• 5

• 6

• 7

• 8

Which of the following is an irrational number?

• √9

• √16

• √2

• ∛8

Which of these numbers is an irrational number between 3 and 4 on the number line?

• ∛27

• √11

• √16

• √9