add/subtract fractions
Add/Subtract rational numbers
Mult/Divide decimals
mult/divide rational numbers
Misc
100

5/12 - 8/12

What is -1/4

100

   4.6 + -10

What is   -5.4

100

5.2 (-4)

What is - 20.8

100

(1/4) ( -3/8)

What is  - 3/32

100

4/5   Change to a decimal

What is 0.80

200

-1/6 - 2/3

What is  -5/6

200

-7.23  + -21.5

What is  -28.73

200

(-0.75) / (0.5)

What is -1.5

200

(3/4) / (2/3) 

What is  9/8

200

| 20|

What is 20

300

-5/8 + 3/16

What is  - 7/16

300

-20.23 - (-50)

What is   29.77

300

0.12 ( 3.5)

What is 0.420

300

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

What is  -1  1/5

300

Which is greater

3/7 _______   2/5  

What is  3/7  (0.428...)

400

2/3 - ( -1/4)

What is  11/12

400
-1 1/2   -  4/5

What is   -2 3/10

400

-6 / (-0.02)

What is 300

400

(-1/3) (- 3/4)

What is 1 / 4

400

multiply

(0.62) (-0.2)

What is   -0.124

500

3/8  -  4/5

What is     -17/40

500

7 3/4 - 2 1/2

What is  5 1/4

500

2.51 ( 3.23)

What is 8.1073

500

(2  1/3)  /  (1/4)

What is 9 1/3

500

Divide

8 1/4 / (-3 2/3)

What is -2 1/4

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