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
86 - 73 = ?
45 - 46 = ?
39 + 23 = ?
30 + 20 = ?
16 - 70 = ?
56 × 15 = ?
58 × 69 = ?
92 × 94 = ?
64 × 37 = ?
96 + 14 = ?
37 × 91 = ?
85 × 37 = ?
90 + 66 = ?
19 + 86 = ?
72 - 92 = ?
其他人在看
63 + 49 = 112
59 + 98 = 157
40 × 90 = 3600
31 × 55 = 1705
42 + 52 = 94
42 + 79 = 121