13 加法 70 等于多少？
13 + 70 = 83
13加法70 等于 83
竖式演算
验算
- 用减法验算：83 − 70 = 13
- 用减法验算：83 − 13 = 70
相关题目
13 + 69 = 82
13 + 71 = 84
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13 + 67 = 80
13 + 73 = 86
13 + 74 = 87
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12 + 70 = 82
14 + 70 = 84
11 + 70 = 81
15 + 70 = 85
10 + 70 = 80
16 + 70 = 86
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2 + 81 = 83
3 + 80 = 83
4 + 79 = 83
5 + 78 = 83
6 + 77 = 83
13 + 26 = 39
51 + 8 = 59
4 + 4 = 8
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41 + 55 = 96
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99 - 16 = 83
100 - 17 = 83