我爱查52cha.com
问
31减50等于多少?怎么列算式?
答
31 - 50 = -19
31
- 50
-19
近期查询
10 × 67 = ?
47 - 82 = ?
86 - 43 = ?
23 × 53 = ?
17 - 52 = ?
78 - 35 = ?
29 × 77 = ?
20 - 93 = ?
89 - 92 = ?
63 + 79 = ?
60 - 80 = ?
98 + 28 = ?
58 × 15 = ?
40 + 28 = ?
99 × 35 = ?
其他人在看
61 + 14 = 75
49 - 33 = 16
80 + 44 = 124
32 + 33 = 65
59 + 87 = 146
13 × 48 = 624