我爱查52cha.com
问
20减30等于多少?怎么列算式?
答
20 - 30 = -10
20
- 30
-10
近期查询
45 × 98 = ?
19 × 46 = ?
62 × 52 = ?
56 + 30 = ?
84 × 90 = ?
43 + 96 = ?
37 × 26 = ?
57 × 10 = ?
90 + 16 = ?
34 - 60 = ?
94 × 95 = ?
79 × 15 = ?
78 + 68 = ?
10 - 24 = ?
70 × 99 = ?
其他人在看
84 × 42 = 3528
78 - 69 = 9
49 × 27 = 1323
49 × 17 = 833
94 × 41 = 3854
68 - 36 = 32