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
72 - 69 = ?
68 - 84 = ?
17 × 93 = ?
34 + 12 = ?
11 + 97 = ?
52 + 10 = ?
89 + 45 = ?
65 + 17 = ?
93 + 22 = ?
26 + 91 = ?
79 - 63 = ?
35 + 32 = ?
10 × 40 = ?
20 × 65 = ?
25 × 66 = ?
其他人在看
27 × 18 = 486
32 × 98 = 3136
58 + 63 = 121
88 + 56 = 144
19 - 73 = -54
52 + 53 = 105