我爱查52cha.com
问
15减20等于多少?怎么列算式?
答
15 - 20 = -5
15
- 20
-5
近期查询
40 × 11 = ?
56 × 86 = ?
53 × 26 = ?
90 - 34 = ?
93 + 10 = ?
78 × 23 = ?
69 × 10 = ?
25 - 40 = ?
76 - 20 = ?
22 - 15 = ?
12 + 45 = ?
76 + 91 = ?
57 + 45 = ?
15 - 36 = ?
33 - 30 = ?
其他人在看
14 - 98 = -84
88 × 67 = 5896
32 × 83 = 2656
87 + 60 = 147
33 + 72 = 105
59 + 75 = 134