18 加法 84 等于多少？
18 + 84 = 102
18加法84 等于 102
竖式演算
验算
- 用减法验算：102 − 84 = 18
- 用减法验算：102 − 18 = 84
相关题目
18 + 83 = 101
18 + 85 = 103
18 + 82 = 100
18 + 86 = 104
18 + 87 = 105
18 + 81 = 99
18 + 88 = 106
18 + 80 = 98
17 + 84 = 101
19 + 84 = 103
20 + 84 = 104
16 + 84 = 100
21 + 84 = 105
15 + 84 = 99
22 + 84 = 106
14 + 84 = 98
2 + 100 = 102
3 + 99 = 102
4 + 98 = 102
5 + 97 = 102
6 + 96 = 102
7 + 95 = 102
97 + 29 = 126
49 + 95 = 144
94 + 49 = 143
51 + 69 = 120
25 + 89 = 114
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3 × 34 = 102
17 × 6 = 102