我爱查52cha.com
问
15减45等于多少?怎么列算式?
答
15 - 45 = -30
15
- 45
-30
近期查询
63 + 57 = ?
23 × 69 = ?
60 × 25 = ?
88 - 17 = ?
70 × 48 = ?
70 × 36 = ?
13 × 53 = ?
75 + 61 = ?
76 - 99 = ?
17 + 84 = ?
28 + 48 = ?
99 - 61 = ?
89 + 22 = ?
42 - 10 = ?
14 - 71 = ?
其他人在看
97 × 42 = 4074
79 + 45 = 124
17 × 20 = 340
64 - 87 = -23
87 - 94 = -7
98 + 23 = 121