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
52 × 42 = ?
23 + 35 = ?
16 × 77 = ?
19 × 27 = ?
92 - 29 = ?
49 + 60 = ?
38 + 32 = ?
91 × 42 = ?
65 + 12 = ?
97 × 23 = ?
69 × 65 = ?
72 + 79 = ?
55 + 85 = ?
50 + 95 = ?
81 + 87 = ?
其他人在看
86 - 36 = 50
90 + 64 = 154
83 + 55 = 138
96 × 21 = 2016
77 × 18 = 1386
48 × 78 = 3744