Add: 1/3 + 1/5
9/15
7/15
2/15
8/15
Subtract:5/8 - 3/4
-1/8
0
2
3/8
Add: 7/25 + 3/25 + 6/25
16/25
8/25
13/25
14/25
Add: 4/17 + 5/17 + 2/17
12/17
16/17
11/17
22/17
A class has 56 students of which 5/14 are girls. How many boys study in the class?
36
28
32
30
Add: 7 2/3 + 5 1/3
14
17
13
8 1/3
Subtract: 19/20 - 6/20
13/20
12/20
13/40
12/40
Subtract: 22/25 - 21/25
11/25
1/5
1/25
4/3
Subtract 19/25 - 10/25
10/25
9/25
Subtract: 1/2 - 11/3
23/8
17/8
19/6
-19/6