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
52 - 39 = ?
66 × 13 = ?
62 - 44 = ?
29 + 62 = ?
69 × 78 = ?
58 × 72 = ?
96 - 37 = ?
13 + 77 = ?
48 + 33 = ?
26 + 39 = ?
75 + 82 = ?
65 - 48 = ?
14 - 10 = ?
28 × 30 = ?
21 - 90 = ?
其他人在看
85 + 48 = 133
45 × 45 = 2025
67 + 49 = 116
78 + 87 = 165
99 + 14 = 113
24 - 80 = -56