我爱查52cha.com
问
50减30等于多少?怎么列算式?
答
50 - 30 = 20
50
- 30
20
近期查询
19 + 19 = ?
78 + 69 = ?
81 + 37 = ?
74 + 41 = ?
56 + 50 = ?
19 - 16 = ?
40 × 45 = ?
20 × 33 = ?
57 - 67 = ?
29 × 42 = ?
34 × 52 = ?
42 × 30 = ?
44 - 12 = ?
47 × 76 = ?
71 + 33 = ?
其他人在看
33 × 42 = 1386
17 × 73 = 1241
97 + 83 = 180
66 - 40 = 26
59 + 60 = 119
43 - 84 = -41