我爱查52cha.com
问
15减30等于多少?怎么列算式?
答
15 - 30 = -15
15
- 30
-15
近期查询
47 - 40 = ?
39 × 48 = ?
24 + 58 = ?
87 + 76 = ?
90 - 23 = ?
72 × 76 = ?
66 + 26 = ?
22 + 16 = ?
47 + 96 = ?
58 - 34 = ?
19 - 72 = ?
82 × 11 = ?
12 - 26 = ?
14 × 13 = ?
49 × 93 = ?
其他人在看
47 × 65 = 3055
57 - 32 = 25
72 × 44 = 3168
96 × 81 = 7776
65 × 40 = 2600
32 + 49 = 81