47 加法 33 等于多少？
47 + 33 = 80
47加法33 等于 80
竖式演算
验算
- 用减法验算：80 − 33 = 47
- 用减法验算：80 − 47 = 33
相关题目
47 + 32 = 79
47 + 34 = 81
47 + 31 = 78
47 + 35 = 82
47 + 30 = 77
47 + 36 = 83
47 + 29 = 76
47 + 37 = 84
46 + 33 = 79
48 + 33 = 81
49 + 33 = 82
45 + 33 = 78
50 + 33 = 83
44 + 33 = 77
51 + 33 = 84
43 + 33 = 76
1 + 79 = 80
2 + 78 = 80
3 + 77 = 80
4 + 76 = 80
5 + 75 = 80
6 + 74 = 80
53 + 93 = 146
84 + 91 = 175
93 + 65 = 158
23 + 92 = 115
83 + 93 = 176
55 + 6 = 61
83 - 3 = 80
87 - 7 = 80