77 加法 48 等于多少？
77 + 48 = 125
77加法48 等于 125
竖式演算
验算
- 用减法验算：125 − 48 = 77
- 用减法验算：125 − 77 = 48
相关题目
77 + 47 = 124
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77 + 45 = 122
77 + 52 = 129
77 + 44 = 121
76 + 48 = 124
78 + 48 = 126
75 + 48 = 123
79 + 48 = 127
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80 + 48 = 128
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25 + 100 = 125
26 + 99 = 125
27 + 98 = 125
28 + 97 = 125
29 + 96 = 125
30 + 95 = 125
49 + 72 = 121
71 + 29 = 100
67 + 89 = 156
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58 + 57 = 115
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25 × 5 = 125
5 × 25 = 125