Addition
Subtraction
Multiplication
Division
Mystery
100
2/3 + 1/3
What is 1?
100
4/5 - 2/5
What is 2/5?
100
1/2 x 1/3
What is 1/6?
100
4/5 divided by 3/4
What is 1 1/15?
100
3/5 + 3/5
What is 1 1/5?
200
2/3 + 4/7
What is 1 5/21?
200
4/5 + 1/2
What is 1 3/10?
200
3/5 x 5/3
What is 1?
200
4/7 divided by 3/4
What is 16/21?
200
8/9 - 1/3
What is 5/9?
300
7/8 + 3/4
What is 1 5/8?
300
9/10 - 1/4
What is 13/20?
300
4/7 x 3/4
What is 3/7?
300
1/2 divided by 3/4
What is 2/3?
300
1/2 x 1/10
What is 1/20?
400
4 + 1/3
What is 4 1/3?
400
9 - 1/4
What is 8 3/4?
400
4 x 3/5
What is 2 2/5?
400
8 divided by 2/3
What is 12?
400
2/3 divided by 8
What is 1/12?
500
4/10 + 9/12
What is 1 3/20?
500
18 - 3/7
What is 17 4/7?
500
8 x 5/6
What is 6 2/3?
500
200 divided by 1/4
What is 800?
500
2 1/4 x 3 4/5
What is 8 11/20?