100
2/5 + 2/5
What is 4/5
100
3/4 + 3/4
What is 1 1/2
100
1/5 + 1/4
What is 9/20
100
5/8 + 7/12
What is 1 5/24
200
5/8 + 7/8
What is 1 1/2
200
4/5 + 2/3
What is 1 7/15
200
11/12 + 5/6
What is 1 3/4
300
13/14 + 3/14
What 1 1/7
300
4/5 + 3/5
What is 1 2/5
300
1/2 + 5/6
What is 1 1/3
300
3/8 + 9/16
What is 15/16
400
3/6 + 5/6
What is 1 1/3
400
7/10 + 9/10
What is 1 3/5
400
4/9 + 2/3
What is 1 1/9
400
1/10 + 3/4
What is 17/20
500
5/16 + 9/16
What is 7/8
500
1/6 + 1/6
What is 1/3
500
5/8 + 2/3
What is 1 7/24
500
9/10 + 3/15
What is 1 1/10