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Wiki User
11
The sum of 67 and 78 is 145.
1516 - 78 = 1438
81 - 78 = 3
189
74
-67
78 - 21 = 57
116 - 78 = 38
161 - 78 = 83
78 - 5.683 = 72.317
34 - 67 = -33
45 - 78 + 67 + 1904 + 6879 = -8,883