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
63 - 24 = ?
20 × 31 = ?
21 + 59 = ?
39 × 75 = ?
78 + 91 = ?
89 × 71 = ?
31 + 90 = ?
87 + 42 = ?
31 + 32 = ?
33 - 68 = ?
93 × 32 = ?
89 + 42 = ?
25 + 54 = ?
13 × 83 = ?
29 - 62 = ?
其他人在看
26 - 52 = -26
31 + 73 = 104
39 + 60 = 99
60 - 82 = -22
20 × 16 = 320
12 + 99 = 111