72 加法 6 等于多少？
72 + 6 = 78
72加法6 等于 78
竖式演算
验算
- 用减法验算：78 − 6 = 72
- 用减法验算：78 − 72 = 6
相关题目
72 + 5 = 77
72 + 7 = 79
72 + 4 = 76
72 + 8 = 80
72 + 3 = 75
72 + 9 = 81
72 + 2 = 74
72 + 10 = 82
71 + 6 = 77
73 + 6 = 79
74 + 6 = 80
70 + 6 = 76
75 + 6 = 81
69 + 6 = 75
76 + 6 = 82
68 + 6 = 74
1 + 77 = 78
2 + 76 = 78
3 + 75 = 78
4 + 74 = 78
5 + 73 = 78
6 + 72 = 78
44 + 25 = 69
22 + 65 = 87
15 + 73 = 88
54 + 12 = 66
65 + 24 = 89
80 - 2 = 78
99 - 21 = 78
86 - 8 = 78