我爱查52cha.com
问
31减40等于多少?怎么列算式?
答
31 - 40 = -9
31
- 40
-9
近期查询
22 + 80 = ?
88 × 26 = ?
28 - 61 = ?
41 - 46 = ?
81 × 26 = ?
92 × 85 = ?
81 + 98 = ?
14 + 15 = ?
13 - 53 = ?
82 + 19 = ?
17 + 32 = ?
98 × 21 = ?
66 + 39 = ?
14 × 71 = ?
88 + 52 = ?
其他人在看
83 + 44 = 127
87 + 26 = 113
93 + 30 = 123
57 + 34 = 91
83 - 16 = 67
99 × 23 = 2277