我爱查52cha.com
问
42减21等于多少?怎么列算式?
答
42 - 21 = 21
42
- 21
21
近期查询
13 + 55 = ?
61 - 39 = ?
45 × 90 = ?
75 + 10 = ?
82 + 43 = ?
52 + 51 = ?
32 - 50 = ?
84 + 89 = ?
12 + 42 = ?
75 × 63 = ?
13 + 67 = ?
55 - 28 = ?
37 × 64 = ?
62 × 39 = ?
83 × 22 = ?
其他人在看
18 + 64 = 82
55 - 87 = -32
60 + 71 = 131
70 × 74 = 5180
46 + 49 = 95
48 × 53 = 2544