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
13 - 45 = ?
80 × 84 = ?
15 × 23 = ?
18 × 27 = ?
60 - 58 = ?
63 + 37 = ?
55 × 52 = ?
42 + 26 = ?
70 × 41 = ?
87 × 10 = ?
42 - 14 = ?
14 + 84 = ?
77 × 90 = ?
64 × 99 = ?
98 + 59 = ?
其他人在看
31 × 23 = 713
99 + 69 = 168
36 - 12 = 24
26 × 72 = 1872
94 + 60 = 154
59 + 92 = 151