Dividing
Adding
Subtracting
Multiplying
Challenge
100

1/6 divided by 2/8

What is 2/3?

100

2/8 + 19/8

What is 2 5/8?

100

9/8 - 6/8

What is 3/8

100

7/5 x 3/4

What is 1 1/20

100

4/3 + 6/9

What is 2

200

5/9 divided by 2/9

What is 2 1/2?

200

4/5+ 8/9

What is 1 31/45?

200

5/9 - 7/16

what is 17/144

200

20/34 x 12/15

What is 8/17

200

6/8 - 3/4

What is 0

300

9/10 divided by 6/8

What is 1 1/5?

300

6/14 + 4/5




What is 1 8/35

300

6/10 - 5/16

What is 23/80

300

14/56 x 65/3

What is 5 5/12




300

5/4 x 6/8

What is 15/16

400

15/45 divided by 19/45

What is 15/19?

400

19/35 + 24/54

What is 311/315

400

19/65 - 12/45

What is 1/39

400

23/40 x 27/21

What is 207/280

400

4/9 Divided by 6/8

What is 16/27

500

64/75 divided by 32/55

What is 1 7/15?

500

43/45 + 56/98

What is 1 166/315

500

68/46 - 79/86

What is 1107/ 1978

500

89/47 x 98/108

What is 1 1823/2538

500

15/16 x 5/7 - 12/5

What is -1 409/560