我爱查52cha.com
问
31减15等于多少?怎么列算式?
答
31 - 15 = 16
31
- 15
16
近期查询
87 + 90 = ?
53 × 12 = ?
10 × 46 = ?
83 + 78 = ?
11 + 53 = ?
55 × 83 = ?
46 × 84 = ?
27 × 88 = ?
93 + 58 = ?
51 × 90 = ?
58 × 77 = ?
53 × 31 = ?
46 × 31 = ?
54 + 15 = ?
60 × 16 = ?
其他人在看
39 - 61 = -22
16 + 97 = 113
98 + 25 = 123
25 × 19 = 475
96 - 61 = 35
87 - 19 = 68