我爱查52cha.com
问
30加20等于多少?怎么列算式?
答
30 + 20 = 50
30
+ 20
50
近期查询
24 - 70 = ?
99 - 21 = ?
30 × 51 = ?
39 - 28 = ?
46 × 32 = ?
89 + 95 = ?
57 - 56 = ?
11 + 56 = ?
81 - 67 = ?
91 - 47 = ?
43 + 61 = ?
94 × 61 = ?
81 × 82 = ?
26 - 21 = ?
17 - 58 = ?
其他人在看
31 × 47 = 1457
86 × 95 = 8170
26 + 96 = 122
82 × 77 = 6314
46 - 69 = -23
54 × 12 = 648