我爱查52cha.com
问
20加31等于多少?怎么列算式?
答
20 + 31 = 51
20
+ 31
51
近期查询
89 - 29 = ?
20 + 39 = ?
88 + 50 = ?
44 × 76 = ?
25 - 54 = ?
25 + 49 = ?
40 × 78 = ?
89 × 91 = ?
21 × 18 = ?
56 × 93 = ?
19 + 82 = ?
33 - 93 = ?
50 × 81 = ?
34 + 25 = ?
91 × 41 = ?
其他人在看
13 - 56 = -43
95 × 87 = 8265
68 × 76 = 5168
47 - 87 = -40
22 × 44 = 968
45 - 53 = -8