我爱查52cha.com
问
13减21等于多少?怎么列算式?
答
13 - 21 = -8
13
- 21
-8
近期查询
57 - 14 = ?
79 × 16 = ?
49 - 15 = ?
67 × 37 = ?
67 - 10 = ?
37 × 71 = ?
71 × 61 = ?
34 × 50 = ?
69 + 98 = ?
55 × 37 = ?
11 - 85 = ?
85 - 64 = ?
32 × 14 = ?
28 × 72 = ?
64 + 39 = ?
其他人在看
59 + 67 = 126
44 × 38 = 1672
17 - 63 = -46
17 × 32 = 544
87 × 77 = 6699
52 + 78 = 130