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
52 × 34 = ?
68 - 27 = ?
12 - 98 = ?
55 - 34 = ?
92 × 28 = ?
55 - 25 = ?
50 + 47 = ?
78 + 67 = ?
22 × 81 = ?
22 + 28 = ?
97 × 70 = ?
57 + 39 = ?
93 + 42 = ?
60 + 87 = ?
52 - 80 = ?
其他人在看
20 × 36 = 720
40 × 77 = 3080
62 + 56 = 118
56 × 68 = 3808
69 × 81 = 5589
48 × 79 = 3792