我爱查52cha.com
问
21减15等于多少?怎么列算式?
答
21 - 15 = 6
21
- 15
6
近期查询
53 + 28 = ?
37 - 29 = ?
37 × 78 = ?
32 - 49 = ?
39 × 55 = ?
46 × 86 = ?
54 - 94 = ?
24 + 22 = ?
62 × 20 = ?
93 - 11 = ?
26 × 54 = ?
62 × 81 = ?
40 + 19 = ?
79 × 41 = ?
52 + 71 = ?
其他人在看
30 × 17 = 510
70 - 61 = 9
76 - 75 = 1
72 × 38 = 2736
38 × 31 = 1178
99 × 48 = 4752