Simplifying and Approximating Square Roots

Square root of 16 is....

• 8

• 4

• 2

• 3

The √20 is between which two integers?

• 2 & 3

• 3 & 4

• 4 & 5

• 5 & 6

Which of the following is the best approximation of $\sqrt{70}$ ?

• 8.4

• 8.7

• 8

• 9

Which of the following is the best approximation of $\sqrt{54}$ ?

• 7.3

• 7.8

• 8

• 7

• A
• B
• C
• D

• A
• B
• C
• D

Simplify.

• A

• B

• C

• D

• A
• B
• C
• D

• A
• B
• C
• D

• 3√2
• √6
• 6
• 2√3