55 加法 16 等于多少？
55 + 16 = 71
55加法16 等于 71
竖式演算
验算
- 用减法验算：71 − 16 = 55
- 用减法验算：71 − 55 = 16
相关题目
55 + 15 = 70
55 + 17 = 72
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55 + 18 = 73
55 + 13 = 68
55 + 19 = 74
55 + 20 = 75
55 + 12 = 67
56 + 16 = 72
54 + 16 = 70
57 + 16 = 73
53 + 16 = 69
58 + 16 = 74
52 + 16 = 68
59 + 16 = 75
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1 + 70 = 71
2 + 69 = 71
3 + 68 = 71
4 + 67 = 71
5 + 66 = 71
6 + 65 = 71
73 + 30 = 103
89 + 5 = 94
68 + 26 = 94
85 + 64 = 149
21 + 90 = 111
32 + 86 = 118
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98 - 27 = 71