我爱查52cha.com
问
15加30等于多少?怎么列算式?
答
15 + 30 = 45
15
+ 30
45
近期查询
30 × 42 = ?
96 + 28 = ?
47 + 51 = ?
14 + 66 = ?
25 × 88 = ?
60 × 61 = ?
52 × 31 = ?
31 + 15 = ?
93 - 38 = ?
82 - 40 = ?
69 + 60 = ?
71 - 57 = ?
73 × 95 = ?
96 + 99 = ?
76 × 25 = ?
其他人在看
56 × 75 = 4200
50 + 27 = 77
69 - 48 = 21
11 - 42 = -31
57 × 24 = 1368
77 + 84 = 161