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 × 31 = ?
24 + 41 = ?
60 × 67 = ?
45 - 45 = ?
64 + 41 = ?
45 + 85 = ?
32 - 52 = ?
67 × 16 = ?
27 - 17 = ?
43 × 37 = ?
40 × 18 = ?
44 + 33 = ?
24 - 83 = ?
62 + 29 = ?
70 - 83 = ?
其他人在看
74 × 29 = 2146
24 × 51 = 1224
13 + 19 = 32
47 + 37 = 84
17 - 70 = -53
10 - 10 = 0