我爱查52cha.com
问
90减21等于多少?怎么列算式?
答
90 - 21 = 69
90
- 21
69
近期查询
23 × 31 = ?
33 + 41 = ?
62 - 45 = ?
23 × 18 = ?
38 × 15 = ?
54 + 43 = ?
59 + 33 = ?
82 - 56 = ?
36 × 92 = ?
89 × 35 = ?
68 × 49 = ?
79 + 72 = ?
45 - 35 = ?
43 × 49 = ?
14 × 78 = ?
其他人在看
16 × 33 = 528
35 + 82 = 117
91 - 64 = 27
67 + 90 = 157
40 × 79 = 3160
20 + 48 = 68