78 加法 43 等于多少？
78 + 43 = 121
78加法43 等于 121
竖式演算
验算
- 用减法验算：121 − 43 = 78
- 用减法验算：121 − 78 = 43
相关题目
78 + 42 = 120
78 + 44 = 122
78 + 41 = 119
78 + 45 = 123
78 + 40 = 118
78 + 46 = 124
78 + 47 = 125
78 + 39 = 117
77 + 43 = 120
79 + 43 = 122
76 + 43 = 119
80 + 43 = 123
75 + 43 = 118
81 + 43 = 124
74 + 43 = 117
82 + 43 = 125
21 + 100 = 121
22 + 99 = 121
23 + 98 = 121
24 + 97 = 121
25 + 96 = 121
26 + 95 = 121
6 + 97 = 103
64 + 89 = 153
58 + 77 = 135
9 + 94 = 103
77 + 84 = 161
99 + 28 = 127
11 × 11 = 121
42 + 58 = 100