我爱查52cha.com
问
42加21等于多少?怎么列算式?
答
42 + 21 = 63
42
+ 21
63
近期查询
61 + 97 = ?
18 - 39 = ?
72 × 22 = ?
19 + 95 = ?
60 - 60 = ?
53 - 77 = ?
21 × 61 = ?
45 × 60 = ?
20 × 16 = ?
35 + 98 = ?
44 - 59 = ?
75 - 68 = ?
61 × 40 = ?
86 × 49 = ?
27 × 10 = ?
其他人在看
66 - 54 = 12
41 + 65 = 106
30 × 11 = 330
92 + 22 = 114
96 + 47 = 143
44 + 82 = 126