78 加法 60 等于多少？
78 + 60 = 138
78加法60 等于 138
竖式演算
验算
- 用减法验算：138 − 60 = 78
- 用减法验算：138 − 78 = 60
相关题目
78 + 59 = 137
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78 + 57 = 135
78 + 63 = 141
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78 + 64 = 142
77 + 60 = 137
79 + 60 = 139
76 + 60 = 136
80 + 60 = 140
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39 + 99 = 138
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43 + 95 = 138
86 + 71 = 157
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69 × 2 = 138
6 × 23 = 138