Rational Numbers!

Adding Rational Numbers

100

What is 0.75+ 0.25?

1.00

200

What is -0.65 + 0.78?

+0.13

300

1/2+1/3

5/6

400

-1/2+75%

+0.25

500

-1/5+0.67+84%

1.01

Dividing Rational Numbers

100

1/3 Divided by 2/4

2/3

200

What is 0.75 Divided by 0.15?

5

300

50% Divided by 0.25

2

400

-1/5 Divided by 4/1

-1/20

500

-1/5 Divided by 0.75 Answer is in decimal form

-0.70

Subtracting Rational Numbers

100

0.84-0.24

0.60

200

-0.45- 0.64

-1.09

300

3/8-1/4

1/8

400

-75%-3/6 Answer in decimal form

-1.25

500

-1/2-0.25-15%

-0.90

Multiplying Rational Numbers

100

0.47x0.21

0.987

200

-0.78x0.29

-0.2262

300

1/3x2/3

2/9

400

-1/2x1/3

-1/6

500

-1/4x0.55x49% Answer is in decimal form

-0.067375