我爱查52cha.com
问
20减40等于多少?怎么列算式?
答
20 - 40 = -20
20
- 40
-20
近期查询
50 × 98 = ?
11 + 17 = ?
32 - 18 = ?
75 + 57 = ?
11 × 75 = ?
91 + 28 = ?
12 - 37 = ?
21 × 64 = ?
89 × 80 = ?
20 + 70 = ?
97 + 20 = ?
24 + 22 = ?
79 - 44 = ?
11 - 20 = ?
89 × 21 = ?
其他人在看
18 × 12 = 216
64 × 15 = 960
42 + 26 = 68
31 × 16 = 496
57 - 26 = 31
82 + 24 = 106