我爱查52cha.com
问
15减20等于多少?怎么列算式?
答
15 - 20 = -5
15
- 20
-5
近期查询
35 × 18 = ?
90 × 78 = ?
67 - 42 = ?
76 - 35 = ?
84 × 15 = ?
32 × 21 = ?
83 - 17 = ?
73 × 91 = ?
98 × 54 = ?
70 + 60 = ?
52 + 86 = ?
37 - 76 = ?
74 + 43 = ?
42 - 20 = ?
21 × 94 = ?
其他人在看
12 × 27 = 324
52 × 10 = 520
25 + 74 = 99
18 × 73 = 1314
23 - 44 = -21
49 + 86 = 135