Unit 6 Test Review

4.53 X 10⁴ =

• 4,530

• 45,300

• 0.00453

• 4,530,000

Use Estimation to solve

15.2 x 7.6 =

• 115.52

• 11.552

• 1,155.2

• 111,552

What is the volume of a room if it is 20 feet long, 20 feet wide and 4 feet high?

• 160 cubic feet

• 160 square feet

• 1600 cubic feet

• 1600 square feet

How do you find the average in math?

• Add up all numbers and then subtract 10

• Add up all numbers and divide by how many numbers you had

• Add all numbers up

• Add up all numbers and divide by 2

True or False - these numbers are in order from least to greatest

0.38 , 0.308, 0.0038, 3.8

• True

• False