我爱查52cha.com
问
13减20等于多少?怎么列算式?
答
13 - 20 = -7
13
- 20
-7
近期查询
74 + 86 = ?
31 × 98 = ?
90 + 13 = ?
70 × 48 = ?
94 + 65 = ?
68 × 60 = ?
20 + 54 = ?
17 + 80 = ?
24 + 88 = ?
57 × 74 = ?
60 + 49 = ?
42 × 70 = ?
61 × 60 = ?
32 × 31 = ?
39 - 26 = ?
其他人在看
33 × 84 = 2772
55 - 95 = -40
64 + 13 = 77
64 × 27 = 1728
39 × 74 = 2886
46 - 34 = 12