Approximate Non Perfect Squares

Between which two whole numbers is the 
√20 ?

• 5 and 6

• 10 and 2

• 4 and 5

• 3 and 4

How many non square number lie between the pair of number 36² and 37²

• 36

• 37

• 74

• 72

Between which two whole numbers is this located?
√55

• 2 and 3

• 7 and 8

• 8 and 9

• 4 and 5

Between which two whole numbers is this located?
√31

• 2 and 3

• 7 and 8

• 5 and 6

• 4 and 5

Estimate the square root.

• 4

• 5

• 6

• 7

Estimate the square root.

• 4

• 5

• 6

• 7

Estimate the square root.

• 7

• 8

• 9

• 10

• a
• b
• c
• d

Estimate the square root.

• 4

• 5

• 6

• 7

Estimate the square root.

• Between 3 and 4 and closer to 3

• Between 2 and 3 and closer to 3

• Between 3 and 4 and closer to 4

• Between 2 and 3 and closer to 2