56/8
7
90-46
44
7x7
49
900/10
90
46-23
23
8x7=
56
6x6
36
99+43
142
94/3
31 r1 or 31 1/3 or 31.33
11x6
66
57+88
145
50x6
300
6x7
42
55-42
13
16+4
20
47+53
100
9+7
16
44/11
4
45x5
225
15x3
45
123/5
24r 3 or 24 3/5 or 24.6
300-152
148
64/8
8
81/9
9