51 加法 16 等于多少？
51 + 16 = 67
51加法16 等于 67
竖式演算
验算
- 用减法验算：67 − 16 = 51
- 用减法验算：67 − 51 = 16
相关题目
51 + 15 = 66
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51 + 19 = 70
51 + 20 = 71
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50 + 16 = 66
52 + 16 = 68
49 + 16 = 65
53 + 16 = 69
48 + 16 = 64
54 + 16 = 70
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2 + 65 = 67
3 + 64 = 67
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81 + 2 = 83
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76 - 9 = 67