48 加法 70 等于多少？
48 + 70 = 118
48加法70 等于 118
竖式演算
验算
- 用减法验算：118 − 70 = 48
- 用减法验算：118 − 48 = 70
相关题目
48 + 69 = 117
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49 + 70 = 119
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55 + 81 = 136
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59 × 2 = 118
2 × 59 = 118