78 加法 73 等于多少？
78 + 73 = 151
78加法73 等于 151
竖式演算
验算
- 用减法验算：151 − 73 = 78
- 用减法验算：151 − 78 = 73
相关题目
78 + 74 = 152
78 + 72 = 150
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77 + 73 = 150
79 + 73 = 152
76 + 73 = 149
80 + 73 = 153
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56 + 95 = 151
49 + 59 = 108
82 + 88 = 170
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85 + 45 = 130
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77 + 29 = 106
18 + 16 = 34