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
31 + 36 = ?
93 - 24 = ?
25 × 80 = ?
58 × 42 = ?
82 - 14 = ?
71 × 28 = ?
12 + 53 = ?
20 × 22 = ?
23 - 53 = ?
28 + 92 = ?
56 + 23 = ?
20 - 17 = ?
12 × 32 = ?
74 - 81 = ?
16 × 64 = ?
其他人在看
80 × 35 = 2800
11 + 37 = 48
82 - 48 = 34
33 × 61 = 2013
58 + 79 = 137
79 + 36 = 115