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
82 + 72 = ?
76 - 41 = ?
34 + 64 = ?
63 + 39 = ?
68 - 49 = ?
15 × 26 = ?
73 × 58 = ?
85 + 45 = ?
54 + 70 = ?
76 × 39 = ?
10 × 22 = ?
51 - 88 = ?
52 × 23 = ?
82 - 76 = ?
50 × 44 = ?
其他人在看
42 + 50 = 92
13 - 23 = -10
27 × 99 = 2673
43 - 53 = -10
39 + 29 = 68
22 - 30 = -8