70 加法 4 等于多少？
70 + 4 = 74
70加法4 等于 74
竖式演算
验算
- 用减法验算：74 − 4 = 70
- 用减法验算：74 − 70 = 4
相关题目
70 + 3 = 73
70 + 5 = 75
70 + 2 = 72
70 + 6 = 76
70 + 1 = 71
70 + 7 = 77
70 + 8 = 78
70 + 9 = 79
69 + 4 = 73
71 + 4 = 75
68 + 4 = 72
72 + 4 = 76
67 + 4 = 71
73 + 4 = 77
74 + 4 = 78
66 + 4 = 70
1 + 73 = 74
2 + 72 = 74
3 + 71 = 74
4 + 70 = 74
5 + 69 = 74
6 + 68 = 74
100 + 48 = 148
1 + 53 = 54
7 + 90 = 97
37 + 22 = 59
44 + 3 = 47
74 + 5 = 79
97 - 23 = 74
2 × 37 = 74