我爱查52cha.com
问
20减39等于多少?怎么列算式?
答
20 - 39 = -19
20
- 39
-19
近期查询
38 + 86 = ?
52 + 89 = ?
21 + 29 = ?
53 - 27 = ?
98 × 64 = ?
25 - 75 = ?
83 + 93 = ?
25 + 23 = ?
78 + 80 = ?
23 + 87 = ?
34 - 25 = ?
62 + 68 = ?
79 + 79 = ?
47 - 33 = ?
35 - 32 = ?
其他人在看
84 + 47 = 131
92 × 31 = 2852
14 × 46 = 644
31 × 24 = 744
45 × 38 = 1710
82 - 62 = 20