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
79 + 38 = ?
67 - 21 = ?
39 + 83 = ?
85 × 28 = ?
83 + 43 = ?
73 × 38 = ?
49 × 88 = ?
78 + 62 = ?
25 - 43 = ?
34 × 97 = ?
50 - 76 = ?
80 × 44 = ?
14 × 74 = ?
93 × 59 = ?
26 × 43 = ?
其他人在看
11 - 16 = -5
95 × 56 = 5320
15 - 34 = -19
71 + 49 = 120
51 - 74 = -23
98 - 24 = 74