我爱查52cha.com
问
31减42等于多少?怎么列算式?
答
31 - 42 = -11
31
- 42
-11
近期查询
81 + 97 = ?
78 × 71 = ?
17 - 47 = ?
25 - 50 = ?
11 × 71 = ?
96 - 76 = ?
81 + 22 = ?
63 + 57 = ?
74 × 92 = ?
79 × 90 = ?
15 - 72 = ?
83 - 50 = ?
38 + 57 = ?
77 × 72 = ?
63 + 74 = ?
其他人在看
31 × 70 = 2170
53 - 51 = 2
60 × 15 = 900
52 + 79 = 131
28 + 58 = 86
82 + 63 = 145