Rational Numbers Review

Fractions and Decimals

100

Compare these rational numbers. Use >, <, or =

5 1/2    5 2/3

5 1/2  <  5 2/3

200

Convert these fractions to their decimal values.

6 1/10

6.1

300

Convert the decimal to its fraction value. 

WRITE FRACTIONS IN SIMPLEST FORM.

0.6

3/5

400

Convert this decimal to a fraction. 

WRITE FRACTIONS IN SIMPLEST FORM.

.21

7/33

Adding & Subtracting Rational Numbers

100

Add these rational numbers. 

12.4 + 8.39

20.79

200

Add these rational numbers. 

3 1/3 + 2 1/2

5 5/6

300

Subtract these rational numbers.

23.01 - 8.2

14.81

400

Add these rational numbers. 

2/3 + 3/4

1 5/12

Multiplying and Dividing Rational Numbers

100

Multiply rational numbers 

(Simplify any FRACTION answers)

0.47 * 5.6

2.632

200

Multiply rational numbers (Simplify any FRACTION answers)

5 2/3*(1 1/2)

8 1/2

300

Divide rational numbers (Simplify any FRACTION answers)

1/2 ÷ 3

1/6

400

Divide rational numbers (Simplify any FRACTION answers)

9 9/10 ÷ (2 3/4)

3 3/5

Bonus Questions

100

Convert these fractions to their decimal values.

2/3

6

200

Add these rational numbers. (Simplify any FRACTION answers)

12 2/5 + (5 1/3)

7 1/15

300

Divide rational numbers (Simplify any FRACTION answers)

3 ÷ (0.375)

8

400

Evaluate each expression using the order of operations. 

2/5+3/7

29/35