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
59 + 87 = ?
78 - 10 = ?
66 × 82 = ?
71 + 63 = ?
56 + 48 = ?
16 + 77 = ?
50 × 90 = ?
37 × 58 = ?
33 - 13 = ?
59 + 97 = ?
71 + 57 = ?
31 + 36 = ?
24 + 92 = ?
30 × 63 = ?
51 - 19 = ?
其他人在看
51 × 26 = 1326
47 × 66 = 3102
22 - 93 = -71
62 + 27 = 89
87 + 76 = 163
22 + 48 = 70