我爱查52cha.com
问
49减40等于多少?怎么列算式?
答
49 - 40 = 9
49
- 40
9
近期查询
81 + 25 = ?
96 × 42 = ?
70 - 67 = ?
72 × 33 = ?
31 × 55 = ?
46 + 73 = ?
83 - 29 = ?
65 × 23 = ?
76 × 44 = ?
43 + 29 = ?
64 × 10 = ?
37 × 97 = ?
91 + 68 = ?
78 × 41 = ?
75 + 62 = ?
其他人在看
97 - 98 = -1
38 - 82 = -44
11 - 48 = -37
10 × 24 = 240
12 + 58 = 70
77 + 22 = 99