Addition
10+13
23
10-4
6
8x10
80
150/10
42
16
24+45
69
57-30
27
12x4
48
72/4
18
83
512
67+129
196
107-49
58
126x4
504
144/12
12
0.23
0.008
437+834
1271
14-32
-18
352x11
3872
71
243
13824
(-328)+1029
701
(-23)-58
-82
274x(-28)
-7672
176.75
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