Addition
11 + 15
26
47 - 14
33
9 x 0
0
9/3
3
one-fourths
1/4
46 + 53
99
73 - 49
24
4 x 12
48
20/5
4
five-tenths
5/10
39 + 66
105
781 - 421
360
12 x 12
144
72/9
8
six-eighths
6/8
372 + 514
886
500 - 274
226
18 x 6
108
100/10
10
one-eighths
1/8
499 + 274
773
826 - 753
73
26 x 19
494
144/12
12
one-half
1/2