Rational Irrational Numbers Square Roots and Cube Root

The √21 is between which two integers?

• 5 and 6

• 20 and 22

• 4 and 5

• 10 and 11

The √40 is between which two integers?

• 39 and 41

• 6 and 7

• 5 and 6

• 19 and 21

Estimate the square root.

• 3

• 4

• 5

• 6

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

• 3 and 4

• 4 and 5

• 5 and 6

• 6 and 7

• 8
• 9
• 10
• 11

What is the square root of 324?

• 16

• 17

• 18

• 19

• Rational

• Irrational

What type of number can be expressed as fraction and its decimal terminates or repeats?

• Rational

• Irrational

• Integer

• Whole

• It CAN be written as a fraction.

• It CAN NOT be written as a fraction.

• rational

• irrational