33 加法 47 等于多少？
33 + 47 = 80
33加法47 等于 80
竖式演算
验算
- 用减法验算：80 − 47 = 33
- 用减法验算：80 − 33 = 47
相关题目
33 + 46 = 79
33 + 48 = 81
33 + 49 = 82
33 + 45 = 78
33 + 50 = 83
33 + 44 = 77
33 + 51 = 84
33 + 43 = 76
32 + 47 = 79
34 + 47 = 81
31 + 47 = 78
35 + 47 = 82
30 + 47 = 77
36 + 47 = 83
29 + 47 = 76
37 + 47 = 84
1 + 79 = 80
2 + 78 = 80
3 + 77 = 80
4 + 76 = 80
5 + 75 = 80
6 + 74 = 80
19 + 77 = 96
17 + 68 = 85
71 + 19 = 90
68 + 7 = 75
35 + 71 = 106
80 + 95 = 175
88 - 8 = 80
20 × 4 = 80