Unit 2 Mid Review

Powers of 10

100

10³ = what number?

1,000

200

16 x 10² = ?

1,600

300

2.5 x 10^? =2,500

3rd

Decimal Form

100

What is 0.6 in word form?

6 tenths

200

What is 45 hundredths in decimal form?

0.45

300

Write twenty-one and twelve thousandths in standard form.

21.012

Compare/Round Decimals

100

Fill in the blank with > < or =

234.7 ____ 234.189

>

200

Which of the following weights rounds to 8 pounds?

A) 8.62

B) 8.7

C) 7.68

C) 7.68

300

I weighed my gold earrings and recorded the results below. Which is the heaviest amount?

4.7

4.898

4.98

4.39

4.071

4.98

Throwback

100

324 x 27 = ?

8,748

200

What is the volume of the rectangular prism if its height is 7 inches, its width is 4 inches and its length is 3 inches?

84 cubic inches

300

A rectangular prism has a volume of 72 cubic centimeters. If its height is 2 centimeters and its length is 12 centimeters, then what is its width?

3 centimeters