456
Thử phiên bản mới
2024-05-21 19:32:05
Châu Mỹ
2024-05-21 19:30:26
24 x 2 x 2 + 2 x 12 x 6
= 24 x 4 + 24 x 6
= 24 x (4 + 6)
= 24 x 10
= 240
4
2024-05-21 19:27:27
2024-05-21 19:22:44
2024-05-21 19:21:11
\(378\times24+378\times27+49\times378\)
\(=378\times\left(24+27+49\right)\)
\(=378\times100=37800\)
2024-05-21 19:19:30
?
2024-05-21 18:10:39
7/12 + 2/7 + 5/12 + 2/7 - 3/11
= (7/12 + 5/12) + (2/7 + 5/7) - 3/11
= 1 + 1 - 3/11
= 2 - 3/11
= 19/11
2024-05-21 18:09:11
Bạn vô đây nhé!
2024-05-21 18:08:04
4
2024-05-21 18:03:26
