100
1/2 + 3/2 =
What is 4/2?
100
10/20 - 7/20 =
What is 3/20?
100
3/5 x 6/7 =
What is 18/35?
100
1/2 / 3/4 =
What is 4/6?
100
3/4 + 1/4 =
What is 4/4 or 1?
200
3/20 + 5/30 =
What is 8/20?
200
14/50 - 9/50 =
What is 5/50?
200
4/6 x 7/8 =
What is 28/48?
200
2/3 / 8/7 =
What is 14/24?
200
12/80 - 5/80 =
What is 7/80?
300
10/30 + 7/30 =
What is 17/30?
300
24/40 - 12/40 =
What is 12/40?
300
9/10 x 9/11 =
What is 81/110?
300
7/9 / 8/9 =
What is 63/72?
300
9/10 x 8/12 =
What is 72/120?
400
4/9 + 8/9 =
What is 12/9?
400
15/60 - 9/60 =
What is 6/60?
400
11/9 x 9/11 =
What is 99/99 or 1?
400
7/12 / 3/6 =
What is 42/36?
400
5/6 x 12/12 =
What is 60/72?
500
4/35 + 9/35 =
What is 13/35?
500
45/70 - 30/70 =
What is 15/70?
500
12/9 x 10/11 =
What is 120/99?
500
12/10 / 10/8 =
What is 96/100?
500
2/3 / 4/5 =
What is 10/12?