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
13 - 28 = ?
15 - 46 = ?
86 + 68 = ?
44 + 60 = ?
48 × 67 = ?
44 × 26 = ?
61 - 24 = ?
22 + 16 = ?
34 × 24 = ?
23 + 71 = ?
80 + 75 = ?
34 - 80 = ?
39 × 67 = ?
66 - 12 = ?
45 + 51 = ?
其他人在看
15 × 85 = 1275
48 × 46 = 2208
50 + 59 = 109
29 + 83 = 112
30 - 97 = -67
60 + 78 = 138