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
89 × 50 = ?
17 + 53 = ?
82 × 63 = ?
46 × 33 = ?
50 + 14 = ?
50 × 11 = ?
70 - 64 = ?
34 + 98 = ?
99 - 15 = ?
52 × 58 = ?
49 + 48 = ?
55 × 55 = ?
49 + 37 = ?
37 × 73 = ?
54 + 24 = ?
其他人在看
32 + 64 = 96
81 + 34 = 115
10 × 59 = 590
69 × 58 = 4002
65 × 11 = 715
88 + 50 = 138