我爱查52cha.com
问
31减13等于多少?怎么列算式?
答
31 - 13 = 18
31
- 13
18
近期查询
68 - 83 = ?
65 × 96 = ?
56 × 37 = ?
23 + 23 = ?
83 × 57 = ?
86 + 97 = ?
50 - 45 = ?
98 × 50 = ?
14 + 20 = ?
28 + 88 = ?
65 + 57 = ?
39 × 22 = ?
16 × 69 = ?
37 + 82 = ?
34 + 66 = ?
其他人在看
60 × 53 = 3180
22 × 93 = 2046
14 + 92 = 106
40 - 96 = -56
56 × 25 = 1400
62 - 81 = -19