我爱查52cha.com
问
49减31等于多少?怎么列算式?
答
49 - 31 = 18
49
- 31
18
近期查询
64 + 21 = ?
41 × 86 = ?
67 × 63 = ?
16 - 69 = ?
56 × 51 = ?
91 + 52 = ?
66 + 15 = ?
55 + 49 = ?
18 × 35 = ?
83 - 61 = ?
98 + 26 = ?
75 - 57 = ?
54 + 25 = ?
24 × 31 = ?
91 - 78 = ?
其他人在看
10 + 70 = 80
18 - 36 = -18
24 - 81 = -57
85 × 90 = 7650
47 + 73 = 120
77 × 72 = 5544