我爱查52cha.com
问
31减39等于多少?怎么列算式?
答
31 - 39 = -8
31
- 39
-8
近期查询
81 - 82 = ?
45 + 22 = ?
33 - 20 = ?
17 + 86 = ?
73 × 35 = ?
65 + 56 = ?
84 × 57 = ?
96 - 35 = ?
34 - 91 = ?
22 × 55 = ?
62 × 37 = ?
67 × 72 = ?
18 × 96 = ?
25 + 13 = ?
23 × 77 = ?
其他人在看
50 + 42 = 92
40 × 26 = 1040
87 + 22 = 109
41 - 46 = -5
17 - 59 = -42
15 × 21 = 315