Rational Numbers Review

Fractions and Decimals

Adding & Subtracting Rational Numbers

Multiplying and Dividing Rational Numbers

Properties of Operations with Integers

Bonus Questions

100

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

5 1/2 5 2/3

5 1/2 < 5 2/3

100

Add these rational numbers.

-12.4 + 8.39

-4.01

100

Multiply rational numbers

(Simplify any FRACTION answers)

0.47 * 5.6

2.632

100

-(2²) x 3/5 divided by (-0.25)

48/5 = 9 3/5

100

Convert these fractions to their decimal values.

2/3

0.hat6

200

Worth double points!

Identify each number as RATIONAL or NOT RATIONAL

1. 0.24

2. pi

3. 8.hat3

4. 0.101100111000...

1. Rational

2. Irrational

3. Rational

4. Irrational

200

Add these rational numbers.

2/3 + 3/4

1 5/12

200

Multiply rational numbers (Simplify any FRACTION answers)

2.3*(-1.4)*1.1

-3.542

200

2 1/2 x 1/4 - (1/4)²

9/16

200

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

-10 3/4 -10.75

-10 3/4 = -10.75

300

Convert these fractions to their decimal values.

6 1/10

6.1

300

Add these rational numbers.

-3 1/3 + 2 1/2

-5/6

300

Multiply rational numbers (Simplify any FRACTION answers)

-5 2/3*(-1 1/2)

8 1/2

300

Evaluate each expression using the order of operations.

3/4+1 1/2*2-1/4

3 1/2

300

Add these rational numbers. (Simplify any FRACTION answers)

12 2/5 + (-5 1/3)

7 1/15

400

Convert these decimals to their fraction values.

WRITE FRACTIONS IN SIMPLEST FORM.

-0.6

-3/5

400

Subtract these rational numbers.

-23.01 - 8.2

-31.21

400

Divide rational numbers (Simplify any FRACTION answers)

1/2 ÷ 3

1/6

400

[(3.2 - 1.5) + 2³] - (0.5)²

9.45

400

Divide rational numbers (Simplify any FRACTION answers)

3 ÷ (-0.375)

-8

500

Convert these repeating decimals to fractions.

WRITE FRACTIONS IN SIMPLEST FORM.

0.hat21

7/33

500

Subtract these rational numbers.

-5/6-(-4/5)

-1/30

500

Divide rational numbers (Simplify any FRACTION answers)

-9 9/10 ÷ (-2 3/4)

3 3/5

500

[(-12.2 + 2.2)² + 0.53]10

1,005.3

500

Evaluate each expression using the order of operations.

2/5+3/7-5 2/3÷1/3

-16 6/35