我爱查52cha.com
问
20减50等于多少?怎么列算式?
答
20 - 50 = -30
20
- 50
-30
近期查询
54 + 24 = ?
10 + 33 = ?
51 × 70 = ?
32 × 99 = ?
18 - 32 = ?
40 × 30 = ?
72 × 14 = ?
42 × 94 = ?
45 - 90 = ?
96 - 15 = ?
14 × 60 = ?
37 + 60 = ?
31 + 12 = ?
97 × 34 = ?
45 × 43 = ?
其他人在看
45 + 73 = 118
34 - 46 = -12
27 - 79 = -52
74 - 25 = 49
31 + 21 = 52
18 - 25 = -7