我爱查52cha.com
问
30减50等于多少?怎么列算式?
答
30 - 50 = -20
30
- 50
-20
近期查询
91 × 23 = ?
64 + 81 = ?
89 + 84 = ?
66 - 37 = ?
25 × 13 = ?
18 - 56 = ?
63 - 86 = ?
58 × 79 = ?
90 × 17 = ?
22 + 79 = ?
11 + 71 = ?
26 + 35 = ?
30 × 25 = ?
68 × 82 = ?
61 + 97 = ?
其他人在看
12 + 16 = 28
59 - 69 = -10
55 - 28 = 27
26 + 18 = 44
45 - 31 = 14
48 + 32 = 80