Adição
143+47
190
21x23
483
134-76
58
50/15
3.333
156+234-176/5
42.8
35+938
973
101x87
8787
678-342
336
350/50
7
597/20x261
7790.85
267+712
979
438x19
8322
8194-5641
2553
823/232
4.115
3647-2738/10x34
3090.6
652+7365
8017
221+76x78
23166
4553+87-54
4586
497+234/50
14.62
4275y+12330p
5647+475+3421
9543
430/10x76
3268
46546-95854
-49308
327x10/30
109
234,345+6,570=
7149