我爱查52cha.com
问
15减31等于多少?怎么列算式?
答
15 - 31 = -16
15
- 31
-16
近期查询
60 + 41 = ?
65 - 55 = ?
40 × 83 = ?
45 + 31 = ?
38 + 44 = ?
56 + 51 = ?
41 + 31 = ?
40 + 63 = ?
69 - 70 = ?
32 - 75 = ?
49 + 35 = ?
12 - 90 = ?
86 × 31 = ?
19 × 67 = ?
29 × 95 = ?
其他人在看
37 + 52 = 89
56 × 83 = 4648
70 + 23 = 93
38 - 83 = -45
90 + 16 = 106
92 + 55 = 147