我爱查52cha.com
问
50减20等于多少?怎么列算式?
答
50 - 20 = 30
50
- 20
30
近期查询
29 - 16 = ?
64 - 31 = ?
84 + 80 = ?
58 + 91 = ?
16 × 16 = ?
87 + 38 = ?
74 + 52 = ?
41 × 62 = ?
61 + 50 = ?
15 - 56 = ?
45 × 75 = ?
76 × 40 = ?
85 + 24 = ?
87 × 73 = ?
65 × 79 = ?
其他人在看
92 × 66 = 6072
15 + 41 = 56
14 × 73 = 1022
27 + 34 = 61
69 × 39 = 2691
51 + 74 = 125