77 加法 52 等于多少？
77 + 52 = 129
77加法52 等于 129
竖式演算
验算
- 用减法验算：129 − 52 = 77
- 用减法验算：129 − 77 = 52
相关题目
77 + 51 = 128
77 + 53 = 130
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77 + 54 = 131
77 + 49 = 126
77 + 55 = 132
77 + 56 = 133
77 + 48 = 125
76 + 52 = 128
78 + 52 = 130
75 + 52 = 127
79 + 52 = 131
74 + 52 = 126
80 + 52 = 132
73 + 52 = 125
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29 + 100 = 129
30 + 99 = 129
31 + 98 = 129
32 + 97 = 129
33 + 96 = 129
34 + 95 = 129
51 + 29 = 80
8 + 44 = 52
92 + 55 = 147
18 + 9 = 27
83 + 81 = 164
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3 × 43 = 129
43 × 3 = 129