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
45 × 26 = ?
81 + 69 = ?
45 - 99 = ?
88 - 78 = ?
20 - 49 = ?
57 × 74 = ?
39 × 48 = ?
99 × 20 = ?
68 - 10 = ?
46 - 96 = ?
37 + 41 = ?
57 + 23 = ?
25 × 59 = ?
76 × 48 = ?
38 × 58 = ?
其他人在看
24 + 15 = 39
91 × 45 = 4095
90 + 44 = 134
47 - 13 = 34
89 - 49 = 40
99 - 77 = 22