Number Sense Review

3 + (-8)

• -5

• 5

• 11

• -11

(-8) + (-2)

• -10

• -6

• 6

• 10

-2+5

• 3

• -3

• 7

• -7

8 - 10

• 2

• -2

• 18

• -18

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

• 3 and 4
• 4 and 5
• 5 and 6
• 6 and 7

Estimate the square root.

• 4

• 5

• 6

• 7

In between what two integers is the square root of 77?

• 5 and 6
• 6 and 7
• 7 and 8
• 8 and 9

What is 3.417 rounded to the nearest hundredth?

The original number was 32.851 and the new number is 32.9. What place was the original number rounded to?

• nearest whole number

• nearest tenth

• nearest hundredth

• nearest thousandth

Round 1.823 to the nearest whole number.

• 1

• 1.8

• 2

• 2.8