我爱查52cha.com
问
20减42等于多少?怎么列算式?
答
20 - 42 = -22
20
- 42
-22
近期查询
68 × 28 = ?
60 - 14 = ?
51 - 49 = ?
26 × 50 = ?
42 + 69 = ?
87 - 23 = ?
90 × 67 = ?
20 × 51 = ?
56 - 71 = ?
56 × 12 = ?
34 × 71 = ?
65 + 31 = ?
16 + 72 = ?
77 - 89 = ?
16 + 32 = ?
其他人在看
71 × 19 = 1349
48 × 99 = 4752
21 - 20 = 1
51 × 67 = 3417
36 - 23 = 13
27 × 48 = 1296