4 加法 70 等于多少？
4 + 70 = 74
4加法70 等于 74
竖式演算
验算
- 用减法验算：74 − 70 = 4
- 用减法验算：74 − 4 = 70
相关题目
4 + 69 = 73
4 + 71 = 75
4 + 68 = 72
4 + 72 = 76
4 + 67 = 71
4 + 73 = 77
4 + 74 = 78
4 + 66 = 70
3 + 70 = 73
5 + 70 = 75
2 + 70 = 72
6 + 70 = 76
1 + 70 = 71
7 + 70 = 77
8 + 70 = 78
9 + 70 = 79
1 + 73 = 74
2 + 72 = 74
3 + 71 = 74
5 + 69 = 74
6 + 68 = 74
7 + 67 = 74
30 + 58 = 88
100 + 14 = 114
43 + 11 = 54
12 + 76 = 88
42 + 43 = 85
4 + 55 = 59
91 - 17 = 74
87 - 13 = 74