83 减法 69 等于多少？
83 - 69 = 14
83减法69 等于 14
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验算
- 用加法验算：14 + 69 = 83
相关题目
83 - 68 = 15
83 - 70 = 13
83 - 67 = 16
83 - 71 = 12
83 - 66 = 17
83 - 72 = 11
83 - 65 = 18
83 - 73 = 10
82 - 69 = 13
84 - 69 = 15
81 - 69 = 12
85 - 69 = 16
80 - 69 = 11
86 - 69 = 17
79 - 69 = 10
87 - 69 = 18
15 - 1 = 14
16 - 2 = 14
17 - 3 = 14
18 - 4 = 14
19 - 5 = 14
20 - 6 = 14
90 - 87 = 3
32 - 28 = 4
21 - 5 = 16
71 - 25 = 46
33 - 16 = 17
90 - 33 = 57
11 + 3 = 14
1 × 14 = 14