我爱查52cha.com
问
21加31等于多少?怎么列算式?
答
21 + 31 = 52
21
+ 31
52
近期查询
41 - 12 = ?
53 × 74 = ?
94 - 95 = ?
27 + 25 = ?
74 × 59 = ?
95 + 25 = ?
45 × 32 = ?
77 - 98 = ?
60 - 65 = ?
63 + 18 = ?
20 + 50 = ?
82 + 93 = ?
22 × 88 = ?
27 × 15 = ?
22 × 80 = ?
其他人在看
35 - 75 = -40
35 × 20 = 700
79 × 87 = 6873
27 × 47 = 1269
49 - 11 = 38
57 - 21 = 36