43 加法 30 等于多少？
43 + 30 = 73
43加法30 等于 73
竖式演算
验算
- 用减法验算：73 − 30 = 43
- 用减法验算：73 − 43 = 30
相关题目
43 + 29 = 72
43 + 31 = 74
43 + 28 = 71
43 + 32 = 75
43 + 33 = 76
43 + 27 = 70
43 + 34 = 77
43 + 26 = 69
42 + 30 = 72
44 + 30 = 74
41 + 30 = 71
45 + 30 = 75
40 + 30 = 70
46 + 30 = 76
47 + 30 = 77
39 + 30 = 69
1 + 72 = 73
2 + 71 = 73
3 + 70 = 73
4 + 69 = 73
5 + 68 = 73
6 + 67 = 73
42 + 31 = 73
40 + 4 = 44
13 + 61 = 74
31 + 1 = 32
99 + 100 = 199
71 + 8 = 79
99 - 26 = 73
77 - 4 = 73