我爱查52cha.com
问
31减12等于多少?怎么列算式?
答
31 - 12 = 19
31
- 12
19
近期查询
49 × 73 = ?
48 + 60 = ?
13 × 20 = ?
53 + 38 = ?
20 × 41 = ?
49 - 72 = ?
49 × 17 = ?
15 × 75 = ?
32 × 29 = ?
31 + 54 = ?
92 × 93 = ?
98 × 42 = ?
79 + 46 = ?
13 - 89 = ?
77 × 99 = ?
其他人在看
37 + 49 = 86
30 × 88 = 2640
94 × 94 = 8836
64 - 27 = 37
92 × 49 = 4508
91 + 41 = 132