我爱查52cha.com
问
30加19等于多少?怎么列算式?
答
30 + 19 = 49
30
+ 19
49
近期查询
54 + 93 = ?
69 + 78 = ?
40 × 52 = ?
54 + 65 = ?
67 - 77 = ?
61 × 13 = ?
18 - 42 = ?
79 + 79 = ?
24 × 98 = ?
14 + 38 = ?
43 + 83 = ?
52 + 52 = ?
50 × 83 = ?
58 + 38 = ?
18 × 95 = ?
其他人在看
89 - 57 = 32
49 × 66 = 3234
73 + 46 = 119
66 × 61 = 4026
82 × 65 = 5330
91 + 98 = 189