我爱查52cha.com
问
19减31等于多少?怎么列算式?
答
19 - 31 = -12
19
- 31
-12
近期查询
46 × 93 = ?
17 × 92 = ?
40 + 14 = ?
24 - 74 = ?
59 × 51 = ?
47 × 64 = ?
98 - 24 = ?
28 + 46 = ?
61 - 52 = ?
24 + 24 = ?
87 + 61 = ?
81 + 69 = ?
82 + 10 = ?
25 + 25 = ?
16 × 74 = ?
其他人在看
81 + 21 = 102
31 × 20 = 620
32 + 38 = 70
82 - 90 = -8
88 × 14 = 1232
21 + 91 = 112