我爱查52cha.com
问
31减10等于多少?怎么列算式?
答
31 - 10 = 21
31
- 10
21
近期查询
81 × 53 = ?
60 × 81 = ?
75 × 78 = ?
19 + 99 = ?
37 - 68 = ?
66 + 29 = ?
99 + 29 = ?
42 × 25 = ?
61 × 49 = ?
20 - 67 = ?
92 × 49 = ?
91 + 99 = ?
82 + 75 = ?
19 × 84 = ?
70 × 22 = ?
其他人在看
99 - 79 = 20
11 - 78 = -67
90 × 21 = 1890
88 + 72 = 160
33 - 83 = -50
98 + 76 = 174