+
326+274
what is 600
76-38
what is 38
3x2
what is 6
50/5
what is 10
114/228 #simplify
what is 1/2
66+51
what is 117
20-17
what is 3
7x9
what is 63
99/9
what is 11
64/216 #simplify
what is 8/27
237+8
what is 245
326-274
what is 52
12x11
what is 132
60/5
what is 12
4/10 #simplify
what is 2/5
84+9
what is 93
786-365
what is 421
what is 48
96/5 #HARD
what is 19.2
14/49 #simplify
what is 2/7
247+10
what is 257
789-543
what is 246
12x12
what is 144
52/8 #hard
what is 6.5
52/130 #simplify
what is 2/5