89 加法 26 等于多少？
89 + 26 = 115
89加法26 等于 115
竖式演算
验算
- 用减法验算：115 − 26 = 89
- 用减法验算：115 − 89 = 26
相关题目
89 + 25 = 114
89 + 27 = 116
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89 + 28 = 117
89 + 29 = 118
89 + 23 = 112
89 + 30 = 119
89 + 22 = 111
88 + 26 = 114
90 + 26 = 116
87 + 26 = 113
91 + 26 = 117
92 + 26 = 118
86 + 26 = 112
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16 + 99 = 115
17 + 98 = 115
18 + 97 = 115
19 + 96 = 115
20 + 95 = 115
79 + 47 = 126
87 + 66 = 153
74 + 77 = 151
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56 + 84 = 140
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23 × 5 = 115
5 × 23 = 115