64 加法 42 等于多少？
64 + 42 = 106
64加法42 等于 106
竖式演算
验算
- 用减法验算：106 − 42 = 64
- 用减法验算：106 − 64 = 42
相关题目
64 + 41 = 105
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64 + 45 = 109
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65 + 42 = 107
63 + 42 = 105
66 + 42 = 108
62 + 42 = 104
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7 + 99 = 106
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53 + 52 = 105
91 + 24 = 115
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2 × 53 = 106
53 × 2 = 106