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
35 × 43 = ?
52 + 57 = ?
88 + 79 = ?
96 + 78 = ?
35 - 16 = ?
32 - 40 = ?
70 × 57 = ?
95 × 20 = ?
60 - 26 = ?
78 + 52 = ?
64 - 78 = ?
73 × 30 = ?
95 - 19 = ?
21 + 15 = ?
69 × 41 = ?
其他人在看
31 + 63 = 94
99 - 34 = 65
91 × 30 = 2730
44 + 80 = 124
50 + 58 = 108
98 × 23 = 2254