我爱查52cha.com
问
30加21等于多少?怎么列算式?
答
30 + 21 = 51
30
+ 21
51
近期查询
61 × 68 = ?
40 + 85 = ?
83 - 62 = ?
73 × 56 = ?
95 - 55 = ?
40 - 68 = ?
84 + 97 = ?
73 + 49 = ?
52 × 72 = ?
32 × 18 = ?
97 × 69 = ?
22 - 99 = ?
64 + 83 = ?
48 × 56 = ?
78 - 52 = ?
其他人在看
32 × 82 = 2624
52 - 67 = -15
80 - 40 = 40
62 × 83 = 5146
39 - 15 = 24
22 × 12 = 264