Math Module 1 Review

Multiplication

100

28 X 5= ?

140

200

0.26 x 3=?

0.78

300

0.04 x 8

0.32

400

0.098 x 4= ?

0.392

500

0.086 x 6=?

0.516

Division

100

94 / 4= ?

23.5

200

0.6 / 3=?

0.2

300

0.09/ 2= ?

0.045

400

0.8/ 2=?

0.4

500

0.30/ 5 =?

0.06

Exponents

100

What is 10 x 10 x 10 in exponents?

10³

200

What is 10⁵ written in expanded form?

10 x 10 x 10 x 10 x 10

300

What is 100 x 10²

10,000

400

What is 1,000 x 10⁴

10,000,000

500

What is 100 x 10⁵

10,000,000

Rounding

100

Round 87 to the nearest whole number

90

200

Round 6.2 to the nearest tenth

6.0

300

Round 0.68 to the nearest hundredth

0.70

400

Round 0.055 to the nearest thousandth

0.060

500

If a number is rounded to 4.70 what possible numbers could correctly round to 4.70

Select all that apply

a) 4.58

b) 4.65

c) 3.24

d) 4.71

Number Forms

100

Write 3 tenths in standard form. 

0.3

200

write this number in standard form. 

3 ones + 8 tenths + 9 hundredths 

3.89

300

Write this number in expanded form 

9.457

9 + 0.4 + 0.05 + 0.007

400

Use < > or = to compare these two numbers 

7.2 _____ 7 tens 

<

500

Use < > or = to compare these numbers. 

5.456 _____ 5 ones + 4 tenths + 5 hundredths + 6 Thousandths 

=