50 加法 3 等于多少？
50 + 3 = 53
50加法3 等于 53
竖式演算
验算
- 用减法验算：53 − 3 = 50
- 用减法验算：53 − 50 = 3
相关题目
50 + 2 = 52
50 + 4 = 54
50 + 1 = 51
50 + 5 = 55
50 + 6 = 56
50 + 7 = 57
50 + 8 = 58
50 + 9 = 59
49 + 3 = 52
51 + 3 = 54
48 + 3 = 51
52 + 3 = 55
47 + 3 = 50
53 + 3 = 56
46 + 3 = 49
54 + 3 = 57
1 + 52 = 53
2 + 51 = 53
3 + 50 = 53
4 + 49 = 53
5 + 48 = 53
6 + 47 = 53
22 + 74 = 96
100 + 36 = 136
24 + 30 = 54
70 + 2 = 72
27 + 11 = 38
40 + 58 = 98
1 × 53 = 53
69 - 16 = 53