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
71 + 66 = ?
32 × 79 = ?
32 × 89 = ?
60 - 73 = ?
54 × 18 = ?
96 × 25 = ?
73 - 36 = ?
24 + 95 = ?
36 - 62 = ?
92 × 34 = ?
27 × 96 = ?
93 - 28 = ?
81 + 50 = ?
45 + 11 = ?
35 × 55 = ?
其他人在看
14 × 51 = 714
54 + 25 = 79
63 - 40 = 23
15 + 66 = 81
81 × 59 = 4779
61 + 77 = 138