我爱查52cha.com
问
21减40等于多少?怎么列算式?
答
21 - 40 = -19
21
- 40
-19
近期查询
86 × 65 = ?
55 + 15 = ?
43 - 86 = ?
88 + 92 = ?
10 - 84 = ?
43 + 53 = ?
75 × 12 = ?
63 + 46 = ?
32 × 92 = ?
12 - 33 = ?
91 × 20 = ?
91 - 66 = ?
43 - 99 = ?
65 + 88 = ?
14 + 88 = ?
其他人在看
15 + 32 = 47
78 - 98 = -20
81 - 61 = 20
72 × 84 = 6048
28 × 86 = 2408
98 + 78 = 176