23 加法 48 等于多少？
23 + 48 = 71
23加法48 等于 71
竖式演算
验算
- 用减法验算：71 − 48 = 23
- 用减法验算：71 − 23 = 48
相关题目
23 + 47 = 70
23 + 49 = 72
23 + 46 = 69
23 + 50 = 73
23 + 51 = 74
23 + 45 = 68
23 + 52 = 75
23 + 44 = 67
22 + 48 = 70
24 + 48 = 72
21 + 48 = 69
25 + 48 = 73
20 + 48 = 68
26 + 48 = 74
19 + 48 = 67
27 + 48 = 75
1 + 70 = 71
2 + 69 = 71
3 + 68 = 71
4 + 67 = 71
5 + 66 = 71
6 + 65 = 71
51 + 84 = 135
54 + 38 = 92
90 + 19 = 109
50 + 78 = 128
84 + 23 = 107
16 + 37 = 53
74 - 3 = 71
76 - 5 = 71