我爱查52cha.com
问
77减21等于多少?怎么列算式?
答
77 - 21 = 56
77
- 21
56
近期查询
77 + 94 = ?
83 - 92 = ?
43 × 65 = ?
99 - 50 = ?
36 - 20 = ?
66 × 43 = ?
31 + 15 = ?
12 + 43 = ?
11 × 31 = ?
98 × 64 = ?
17 × 41 = ?
57 × 25 = ?
30 × 58 = ?
87 - 57 = ?
53 × 84 = ?
其他人在看
45 × 51 = 2295
69 + 72 = 141
72 - 74 = -2
45 × 76 = 3420
23 × 74 = 1702
15 - 82 = -67