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
45 - 40 = ?
69 + 75 = ?
12 × 72 = ?
43 - 62 = ?
17 - 81 = ?
52 × 36 = ?
61 × 45 = ?
51 × 92 = ?
81 + 20 = ?
56 + 11 = ?
25 × 46 = ?
48 + 16 = ?
35 + 19 = ?
93 × 52 = ?
46 + 59 = ?
其他人在看
41 + 12 = 53
35 - 63 = -28
32 × 14 = 448
45 × 86 = 3870
53 × 42 = 2226
48 × 58 = 2784