16 加法 7 等于多少？
16 + 7 = 23
16加法7 等于 23
竖式演算
验算
- 用减法验算：23 − 7 = 16
- 用减法验算：23 − 16 = 7
相关题目
16 + 6 = 22
16 + 8 = 24
16 + 5 = 21
16 + 9 = 25
16 + 4 = 20
16 + 10 = 26
16 + 11 = 27
16 + 3 = 19
15 + 7 = 22
17 + 7 = 24
14 + 7 = 21
18 + 7 = 25
13 + 7 = 20
19 + 7 = 26
20 + 7 = 27
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1 + 22 = 23
2 + 21 = 23
3 + 20 = 23
4 + 19 = 23
5 + 18 = 23
6 + 17 = 23
19 + 23 = 42
70 + 92 = 162
62 + 94 = 156
95 + 11 = 106
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85 + 61 = 146
82 - 59 = 23
23 × 1 = 23