我爱查52cha.com
问
13加21等于多少?怎么列算式?
答
13 + 21 = 34
13
+ 21
34
近期查询
95 - 60 = ?
22 - 47 = ?
77 - 82 = ?
25 + 95 = ?
28 + 96 = ?
16 × 17 = ?
60 × 74 = ?
52 + 53 = ?
71 × 63 = ?
57 - 22 = ?
23 × 17 = ?
72 + 29 = ?
21 × 97 = ?
41 - 23 = ?
48 - 41 = ?
其他人在看
40 - 47 = -7
32 - 97 = -65
36 + 50 = 86
31 × 22 = 682
74 + 69 = 143
48 - 83 = -35