我爱查52cha.com
问
21加42等于多少?怎么列算式?
答
21 + 42 = 63
21
+ 42
63
近期查询
84 - 22 = ?
32 + 31 = ?
88 + 81 = ?
95 + 99 = ?
28 × 50 = ?
23 × 39 = ?
60 - 90 = ?
74 + 21 = ?
32 × 67 = ?
93 + 18 = ?
58 + 93 = ?
62 + 25 = ?
82 - 14 = ?
89 + 99 = ?
68 + 28 = ?
其他人在看
48 × 41 = 1968
92 + 92 = 184
13 × 67 = 871
12 + 90 = 102
29 × 84 = 2436
41 × 42 = 1722