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
56 × 33 = ?
37 × 54 = ?
82 - 24 = ?
30 × 49 = ?
18 - 87 = ?
64 + 68 = ?
30 × 26 = ?
13 + 80 = ?
88 + 71 = ?
19 + 40 = ?
92 + 87 = ?
85 + 25 = ?
50 × 97 = ?
49 × 28 = ?
90 - 37 = ?
其他人在看
94 + 92 = 186
69 × 22 = 1518
93 + 25 = 118
96 × 14 = 1344
20 - 23 = -3
25 × 16 = 400