2 加法 76 等于多少？
2 + 76 = 78
2加法76 等于 78
竖式演算
验算
- 用减法验算：78 − 76 = 2
- 用减法验算：78 − 2 = 76
相关题目
2 + 75 = 77
2 + 77 = 79
2 + 74 = 76
2 + 78 = 80
2 + 73 = 75
2 + 79 = 81
2 + 80 = 82
2 + 72 = 74
1 + 76 = 77
3 + 76 = 79
4 + 76 = 80
5 + 76 = 81
6 + 76 = 82
7 + 76 = 83
8 + 76 = 84
9 + 76 = 85
1 + 77 = 78
3 + 75 = 78
4 + 74 = 78
5 + 73 = 78
6 + 72 = 78
7 + 71 = 78
54 + 20 = 74
30 + 52 = 82
10 + 66 = 76
76 + 21 = 97
40 + 55 = 95
62 + 16 = 78
3 × 26 = 78
89 - 11 = 78