我爱查52cha.com
问
30减49等于多少?怎么列算式?
答
30 - 49 = -19
30
- 49
-19
近期查询
81 - 84 = ?
22 × 28 = ?
54 + 90 = ?
96 × 66 = ?
64 + 28 = ?
84 - 85 = ?
85 - 78 = ?
25 - 43 = ?
37 + 41 = ?
11 × 15 = ?
48 × 87 = ?
34 × 10 = ?
39 × 55 = ?
10 × 51 = ?
19 - 16 = ?
其他人在看
52 - 90 = -38
21 - 76 = -55
58 + 91 = 149
83 - 28 = 55
60 × 29 = 1740
47 + 68 = 115