我爱查52cha.com
问
20减50等于多少?怎么列算式?
答
20 - 50 = -30
20
- 50
-30
近期查询
80 + 27 = ?
71 + 41 = ?
31 × 16 = ?
19 - 48 = ?
44 + 50 = ?
67 + 52 = ?
32 - 57 = ?
21 × 31 = ?
78 - 74 = ?
26 × 92 = ?
48 × 73 = ?
61 × 45 = ?
38 + 66 = ?
71 + 75 = ?
93 × 20 = ?
其他人在看
98 + 78 = 176
58 - 10 = 48
42 + 21 = 63
95 - 89 = 6
82 + 16 = 98
52 + 54 = 106