我爱查52cha.com
问
20减31等于多少?怎么列算式?
答
20 - 31 = -11
20
- 31
-11
近期查询
22 × 29 = ?
92 × 21 = ?
69 - 92 = ?
23 × 30 = ?
67 + 17 = ?
11 × 29 = ?
67 + 26 = ?
52 - 36 = ?
56 - 68 = ?
53 + 85 = ?
34 + 98 = ?
21 - 90 = ?
77 - 59 = ?
54 - 72 = ?
67 × 40 = ?
其他人在看
62 × 41 = 2542
69 + 98 = 167
21 + 51 = 72
81 - 98 = -17
95 + 52 = 147
34 + 76 = 110