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
73 + 38 = ?
40 × 43 = ?
91 + 23 = ?
46 - 98 = ?
16 - 50 = ?
22 - 22 = ?
70 × 11 = ?
75 + 18 = ?
57 + 57 = ?
80 - 26 = ?
15 - 90 = ?
89 × 30 = ?
92 + 22 = ?
49 + 58 = ?
89 + 64 = ?
其他人在看
56 × 77 = 4312
36 × 47 = 1692
42 × 23 = 966
45 × 70 = 3150
89 - 51 = 38
42 × 56 = 2352