simple math
(+ or -)
(+ or -)
8 + 7
15
32 - 15
17
2 x 4
8
10/2
5
three-fourths
3/4
35 - 17
18
64 - 28
36
6 x 7
42
36/6
6
five/tenths
5/10
146 + 238
384
243 - 157
86
8 x 9
72
56/8
7
four/elevenths
4/11
502 - 267
235
601 - 284
317
12 x 6
72
144/12
12
one-half
1/2
1,245 + 678
1,923
1,000 - 456
544
24 x 7
168
225/9
25
1/2 + 1/2
1