Square Roots MW

Which of the following is a perfect square?

• 10

• 25

• 50

• 89

Which of the following in not a perfect square?

• 49

• 81

• 111

• 144

Find 10²

• 10

• 20

• 100

• 200

• 4.9

• 6

• 7

• 9

• 14

• 14²

• 15

• 15²

• 3 and 4

• 4 and 5

• 5 and 6

• 10 and 11

The square root of 99 falls between which two consecutive whole numbers?

• 7 and 8

• 8 and 9

• 9 and 10

• 10 and 11

Evaluate.

• 5
• 7
• 25
• 49

• 20

• 100

• 4

• 200