我爱查52cha.com
问
51减21等于多少?怎么列算式?
答
51 - 21 = 30
51
- 21
30
近期查询
73 + 27 = ?
67 + 13 = ?
28 × 90 = ?
29 + 19 = ?
40 × 26 = ?
52 + 45 = ?
50 × 84 = ?
25 + 83 = ?
11 + 80 = ?
93 + 64 = ?
11 - 38 = ?
19 × 95 = ?
99 × 23 = ?
38 × 43 = ?
21 × 74 = ?
其他人在看
45 × 27 = 1215
44 - 68 = -24
55 + 83 = 138
62 + 85 = 147
74 × 78 = 5772
35 - 80 = -45