47 加法 74 等于多少？
47 + 74 = 121
47加法74 等于 121
竖式演算
验算
- 用减法验算：121 − 74 = 47
- 用减法验算：121 − 47 = 74
相关题目
47 + 73 = 120
47 + 75 = 122
47 + 76 = 123
47 + 72 = 119
47 + 77 = 124
47 + 71 = 118
47 + 78 = 125
47 + 70 = 117
46 + 74 = 120
48 + 74 = 122
49 + 74 = 123
45 + 74 = 119
50 + 74 = 124
44 + 74 = 118
51 + 74 = 125
43 + 74 = 117
21 + 100 = 121
22 + 99 = 121
23 + 98 = 121
24 + 97 = 121
25 + 96 = 121
26 + 95 = 121
75 + 49 = 124
68 + 47 = 115
46 + 76 = 122
18 + 87 = 105
56 + 67 = 123
11 × 11 = 121
34 + 48 = 82
33 + 46 = 79