Square Root

The √40 is between which two integers?

• 39 and 41

• 6 and 7

• 5 and 6

• 19 and 21

The √21 is between which two integers?

• 5 and 6

• 20 and 22

• 4 and 5

• 10 and 11

In between what two integers is the square root of 44?

• 3 and 4

• 4 and 5

• 5 and 6

• 6 and 7

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

• 6 cm

• 24 cm

• 9 cm

• 9 cm

Evaluate

√36

• 6

• 8

• 18

• -18

Reduce to lowest terms: √169

• 13

• 12

• 3√7

• 9√2

What is the square root of 49?

• 6

• 7

• 8

• 9

√100

• 10

• 200

• 5

• 25

Which number has a square root that is between 5 and 6?

• 48

• 81

• 28

• 36

• 20

√121

• 12

• 10

• 11

• 3