13 加法 59 等于多少？
13 + 59 = 72
13加法59 等于 72
竖式演算
验算
- 用减法验算：72 − 59 = 13
- 用减法验算：72 − 13 = 59
相关题目
13 + 58 = 71
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13 + 62 = 75
13 + 55 = 68
13 + 63 = 76
12 + 59 = 71
14 + 59 = 73
11 + 59 = 70
15 + 59 = 74
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2 + 70 = 72
3 + 69 = 72
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3 × 24 = 72
24 × 3 = 72