我爱查52cha.com
问
13减31等于多少?怎么列算式?
答
13 - 31 = -18
13
- 31
-18
近期查询
93 + 45 = ?
21 × 30 = ?
87 × 63 = ?
50 × 45 = ?
51 × 92 = ?
49 × 39 = ?
27 × 53 = ?
42 - 52 = ?
50 + 76 = ?
46 - 60 = ?
69 × 53 = ?
65 + 64 = ?
54 - 52 = ?
38 + 92 = ?
33 - 44 = ?
其他人在看
98 - 83 = 15
87 × 11 = 957
56 + 43 = 99
58 - 83 = -25
90 - 30 = 60
73 × 90 = 6570