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
82 × 72 = ?
12 × 11 = ?
96 + 50 = ?
87 × 46 = ?
10 × 15 = ?
16 × 95 = ?
63 + 79 = ?
46 + 12 = ?
16 + 24 = ?
90 × 91 = ?
63 + 73 = ?
46 × 76 = ?
59 × 72 = ?
46 - 60 = ?
42 × 60 = ?
其他人在看
36 × 67 = 2412
39 × 31 = 1209
43 - 67 = -24
72 - 73 = -1
56 × 64 = 3584
80 × 28 = 2240