我爱查52cha.com
问
31减12等于多少?怎么列算式?
答
31 - 12 = 19
31
- 12
19
近期查询
65 - 76 = ?
71 × 53 = ?
49 + 37 = ?
25 × 55 = ?
96 × 98 = ?
75 × 77 = ?
87 × 34 = ?
91 - 21 = ?
67 × 66 = ?
22 × 48 = ?
81 - 13 = ?
70 + 74 = ?
73 × 24 = ?
65 + 39 = ?
48 - 36 = ?
其他人在看
24 - 11 = 13
17 - 88 = -71
55 - 80 = -25
53 × 47 = 2491
28 - 60 = -32
81 × 42 = 3402