23 加法 65 等于多少？
23 + 65 = 88
23加法65 等于 88
竖式演算
验算
- 用减法验算：88 − 65 = 23
- 用减法验算：88 − 23 = 65
相关题目
23 + 64 = 87
23 + 66 = 89
23 + 67 = 90
23 + 63 = 86
23 + 68 = 91
23 + 62 = 85
23 + 69 = 92
23 + 61 = 84
22 + 65 = 87
24 + 65 = 89
21 + 65 = 86
25 + 65 = 90
20 + 65 = 85
26 + 65 = 91
19 + 65 = 84
27 + 65 = 92
1 + 87 = 88
2 + 86 = 88
3 + 85 = 88
4 + 84 = 88
5 + 83 = 88
6 + 82 = 88
30 + 69 = 99
70 + 5 = 75
4 + 55 = 59
25 + 64 = 89
83 + 100 = 183
52 + 3 = 55
99 - 11 = 88
95 - 7 = 88