64 加法 31 等于多少？
64 + 31 = 95
64加法31 等于 95
竖式演算
验算
- 用减法验算：95 − 31 = 64
- 用减法验算：95 − 64 = 31
相关题目
64 + 30 = 94
64 + 32 = 96
64 + 29 = 93
64 + 33 = 97
64 + 28 = 92
64 + 34 = 98
64 + 35 = 99
64 + 27 = 91
65 + 31 = 96
63 + 31 = 94
66 + 31 = 97
62 + 31 = 93
67 + 31 = 98
61 + 31 = 92
68 + 31 = 99
60 + 31 = 91
1 + 94 = 95
2 + 93 = 95
3 + 92 = 95
4 + 91 = 95
5 + 90 = 95
6 + 89 = 95
24 + 2 = 26
34 + 100 = 134
4 + 84 = 88
82 + 4 = 86
2 + 30 = 32
17 + 82 = 99
100 - 5 = 95
98 - 3 = 95