我爱查52cha.com
问
51减31等于多少?怎么列算式?
答
51 - 31 = 20
51
- 31
20
近期查询
28 × 93 = ?
60 + 38 = ?
66 - 70 = ?
37 + 77 = ?
95 - 42 = ?
22 × 31 = ?
18 + 75 = ?
29 - 67 = ?
32 × 28 = ?
10 - 44 = ?
93 + 63 = ?
11 × 24 = ?
69 + 80 = ?
79 × 17 = ?
42 × 12 = ?
其他人在看
17 + 25 = 42
35 + 33 = 68
91 + 52 = 143
70 - 74 = -4
32 × 75 = 2400
35 + 68 = 103