我爱查52cha.com
问
20减49等于多少?怎么列算式?
答
20 - 49 = -29
20
- 49
-29
近期查询
75 - 28 = ?
40 × 53 = ?
13 + 99 = ?
15 × 95 = ?
37 - 32 = ?
21 + 73 = ?
30 - 19 = ?
72 - 62 = ?
36 + 32 = ?
58 × 64 = ?
26 - 39 = ?
89 - 70 = ?
25 + 74 = ?
87 + 79 = ?
57 + 17 = ?
其他人在看
84 + 28 = 112
45 + 49 = 94
92 + 22 = 114
17 × 48 = 816
15 × 96 = 1440
54 - 22 = 32