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
98 + 24 = ?
61 - 90 = ?
66 × 30 = ?
33 × 94 = ?
77 - 47 = ?
32 + 22 = ?
72 × 76 = ?
59 + 93 = ?
98 × 37 = ?
63 + 55 = ?
78 × 53 = ?
20 + 14 = ?
98 + 71 = ?
94 + 94 = ?
63 + 72 = ?
其他人在看
89 - 95 = -6
75 × 67 = 5025
84 - 27 = 57
74 - 26 = 48
81 × 79 = 6399
77 + 58 = 135