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
34 - 23 = ?
50 + 63 = ?
69 × 32 = ?
92 - 92 = ?
63 × 77 = ?
70 - 49 = ?
94 × 28 = ?
77 + 32 = ?
57 - 97 = ?
10 + 94 = ?
54 + 28 = ?
78 - 68 = ?
67 × 38 = ?
20 + 30 = ?
96 + 84 = ?
其他人在看
61 × 54 = 3294
60 + 48 = 108
87 - 26 = 61
31 × 73 = 2263
53 × 73 = 3869
73 × 28 = 2044