Rational Numbers Review

Ordering Rational Numbers

100

Draw the following rational numbers on a number line

-4, -4.5, -2

-4.5, -4, -2

200

Draw the following rational numbers on a number line

1/3, 5/3, 2/3

1/3, 2/3, 5/3

300

Draw the following rational numbers on a number line

3/4, 0.5, 9/8

0.5, 3/4, 9/8

400

Draw the following rational numbers on a number line

-99/100, -0.33, -72/100, 2/4

99/100, -72/100, -0.33, 2/4

500

Draw the following rational numbers on a number line

7/13, 7/12, 12/7, 13/7

7/13, 7/12, 12/7, 13/7

Decimals 1

100

(-15) + 10

- 5

200

5.8 - 2.5

3.3

300

3.5 + (- 1.2)

2.3

400

7.4 - 2.65

4.75

500

(-12.3) - 2.03

- 14.33

Decimals 2

100

8 - (-7)

15

200

(-2.7) + (-3.3)

- 6

300

(-1.1) + (-3.4)

- 4.5

400

0.05 - (-1.4) 

1.45

500

(-5.5) + 3.1

- 2.4

Fractions 1

100

3/4 + 1/3 

13/12 or 

1 and 1/12

200

3/4 + 2/5 

23/20 or 

1 and 3/20

300

3 and 5/7 - 1 and 1/2

31/14 or 

2 and 3/14

400

3 and 3/4 + (- 1 and 1/3)

17/12 or 

1 and 5/12

500

3 and 2/3 - 1 and 5/6

11/6 or 

1 and 5/6

Fractions 2

100

(-3/4) + (-1/2)

- 5/4  or 

-1 and 1/4

200

2/7 - 3/14

1/14

300

2 and 1/5 - (- 4 and 3/4)

139/20 or

6 and 19/20

400

1 and 3/4 - (-2 and 1/3)

49/12 or 

4 and 1/12

500

- 2 and 1/2 - (- 2/3)

- 11/6 or 

- 1 and 5/6