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
19 - 52 = ?
25 × 73 = ?
47 × 66 = ?
74 - 77 = ?
62 × 75 = ?
93 + 72 = ?
16 + 99 = ?
56 + 38 = ?
84 × 93 = ?
63 × 47 = ?
33 × 57 = ?
32 - 72 = ?
26 + 20 = ?
58 × 84 = ?
52 - 46 = ?
其他人在看
78 + 40 = 118
14 × 46 = 644
24 × 92 = 2208
18 + 77 = 95
93 + 40 = 133
90 - 64 = 26