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
55 × 11 = ?
47 + 98 = ?
48 + 30 = ?
85 + 98 = ?
12 + 22 = ?
29 + 78 = ?
20 - 28 = ?
31 - 48 = ?
48 × 72 = ?
33 - 49 = ?
15 - 94 = ?
23 - 42 = ?
37 - 81 = ?
43 × 66 = ?
45 × 69 = ?
其他人在看
48 × 88 = 4224
16 - 99 = -83
63 × 30 = 1890
54 + 69 = 123
19 × 92 = 1748
65 - 97 = -32