我爱查52cha.com
问
20减39等于多少?怎么列算式?
答
20 - 39 = -19
20
- 39
-19
近期查询
44 × 31 = ?
79 × 94 = ?
91 - 39 = ?
55 + 49 = ?
21 × 24 = ?
62 - 37 = ?
46 × 59 = ?
17 × 41 = ?
87 + 81 = ?
73 + 51 = ?
72 - 85 = ?
48 × 64 = ?
79 × 55 = ?
14 + 11 = ?
86 - 23 = ?
其他人在看
38 × 76 = 2888
28 × 22 = 616
22 - 29 = -7
25 × 16 = 400
34 × 80 = 2720
87 + 52 = 139