我爱查52cha.com
问
31减50等于多少?怎么列算式?
答
31 - 50 = -19
31
- 50
-19
近期查询
64 + 39 = ?
53 - 36 = ?
68 × 10 = ?
62 - 54 = ?
82 + 16 = ?
51 + 68 = ?
17 + 35 = ?
46 × 38 = ?
68 + 37 = ?
95 × 66 = ?
24 × 30 = ?
76 + 74 = ?
66 - 42 = ?
27 - 95 = ?
43 × 77 = ?
其他人在看
58 + 28 = 86
75 × 36 = 2700
57 × 72 = 4104
82 + 40 = 122
61 - 36 = 25
49 + 50 = 99