我爱查52cha.com
问
81减13等于多少?怎么列算式?
答
81 - 13 = 68
81
- 13
68
近期查询
60 × 30 = ?
96 × 88 = ?
89 × 28 = ?
95 × 22 = ?
97 × 76 = ?
98 + 84 = ?
46 + 68 = ?
60 + 57 = ?
42 × 38 = ?
80 + 57 = ?
52 × 18 = ?
44 + 15 = ?
25 × 94 = ?
17 + 89 = ?
87 + 87 = ?
其他人在看
12 + 86 = 98
21 × 32 = 672
25 - 83 = -58
93 + 25 = 118
23 + 96 = 119
97 × 49 = 4753