48 加法 23 等于多少？
48 + 23 = 71
48加法23 等于 71
竖式演算
验算
- 用减法验算：71 − 23 = 48
- 用减法验算：71 − 48 = 23
相关题目
48 + 22 = 70
48 + 24 = 72
48 + 21 = 69
48 + 25 = 73
48 + 20 = 68
48 + 26 = 74
48 + 19 = 67
48 + 27 = 75
47 + 23 = 70
49 + 23 = 72
46 + 23 = 69
50 + 23 = 73
51 + 23 = 74
45 + 23 = 68
52 + 23 = 75
44 + 23 = 67
1 + 70 = 71
2 + 69 = 71
3 + 68 = 71
4 + 67 = 71
5 + 66 = 71
6 + 65 = 71
21 + 19 = 40
76 + 60 = 136
89 + 4 = 93
9 + 86 = 95
8 + 58 = 66
40 + 77 = 117
75 - 4 = 71
95 - 24 = 71