43 加法 20 等于多少？
43 + 20 = 63
43加法20 等于 63
竖式演算
验算
- 用减法验算：63 − 20 = 43
- 用减法验算：63 − 43 = 20
相关题目
43 + 19 = 62
43 + 21 = 64
43 + 22 = 65
43 + 18 = 61
43 + 23 = 66
43 + 17 = 60
43 + 24 = 67
43 + 16 = 59
42 + 20 = 62
44 + 20 = 64
41 + 20 = 61
45 + 20 = 65
40 + 20 = 60
46 + 20 = 66
47 + 20 = 67
39 + 20 = 59
1 + 62 = 63
2 + 61 = 63
3 + 60 = 63
4 + 59 = 63
5 + 58 = 63
6 + 57 = 63
10 + 87 = 97
3 + 82 = 85
65 + 3 = 68
18 + 71 = 89
53 + 10 = 63
30 + 39 = 69
72 - 9 = 63
85 - 22 = 63