我爱查52cha.com
问
31减99等于多少?怎么列算式?
答
31 - 99 = -68
31
- 99
-68
近期查询
67 - 86 = ?
91 + 88 = ?
50 × 25 = ?
41 + 75 = ?
65 - 56 = ?
75 × 75 = ?
53 × 55 = ?
31 × 19 = ?
83 + 54 = ?
74 - 59 = ?
22 + 27 = ?
39 + 18 = ?
12 × 58 = ?
18 + 90 = ?
74 × 55 = ?
其他人在看
70 - 30 = 40
55 + 74 = 129
50 - 95 = -45
54 × 79 = 4266
91 + 53 = 144
23 × 66 = 1518