我爱查52cha.com
问
39减21等于多少?怎么列算式?
答
39 - 21 = 18
39
- 21
18
近期查询
49 + 12 = ?
65 - 37 = ?
88 × 42 = ?
98 × 34 = ?
82 - 24 = ?
13 + 36 = ?
72 - 71 = ?
79 × 14 = ?
36 × 29 = ?
59 + 17 = ?
82 × 56 = ?
46 × 21 = ?
35 + 10 = ?
18 - 99 = ?
55 × 81 = ?
其他人在看
81 × 85 = 6885
45 + 57 = 102
22 × 36 = 792
22 × 63 = 1386
28 + 22 = 50
10 + 95 = 105