我爱查52cha.com
问
42减30等于多少?怎么列算式?
答
42 - 30 = 12
42
- 30
12
近期查询
89 × 30 = ?
21 + 77 = ?
23 + 15 = ?
13 + 36 = ?
97 - 81 = ?
90 + 35 = ?
42 × 83 = ?
91 × 95 = ?
71 - 29 = ?
68 × 54 = ?
56 × 44 = ?
65 × 56 = ?
87 × 69 = ?
90 × 73 = ?
51 + 70 = ?
其他人在看
65 × 61 = 3965
55 + 93 = 148
54 × 85 = 4590
17 × 56 = 952
86 + 25 = 111
60 - 72 = -12