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
25 × 42 = ?
27 - 69 = ?
19 - 42 = ?
14 - 75 = ?
29 + 29 = ?
91 + 73 = ?
28 × 47 = ?
61 + 84 = ?
85 × 61 = ?
39 + 40 = ?
11 - 55 = ?
65 × 72 = ?
15 - 81 = ?
57 × 86 = ?
83 × 15 = ?
其他人在看
16 × 97 = 1552
97 - 25 = 72
13 + 77 = 90
11 × 62 = 682
29 - 92 = -63
82 × 93 = 7626