我爱查52cha.com
问
20减17等于多少?怎么列算式?
答
20 - 17 = 3
20
- 17
3
近期查询
84 + 62 = ?
42 × 38 = ?
25 × 57 = ?
20 × 86 = ?
12 × 88 = ?
89 - 12 = ?
71 - 44 = ?
26 × 46 = ?
30 × 50 = ?
47 × 58 = ?
64 + 42 = ?
62 × 75 = ?
59 + 90 = ?
44 - 10 = ?
26 - 13 = ?
其他人在看
67 + 92 = 159
21 - 63 = -42
11 × 79 = 869
96 + 10 = 106
70 - 47 = 23
85 + 12 = 97