6A_BÀI 23: MỞ RỘNG PHÂN SỐ by Thầy Khoa Phương https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw Các em cùng tham gia học với thầy Khoa Phương nhé! en-us 2022-01-20 07:18:09 UTC 2023-05-01 07:13:30 UTC hello@padlet.com https://padlet.net/icons/png/1f389.png khoavnkg https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2002208228 Luyện Tập 1 : Viết kết quả của các phép chia sau dưới dạng phân số.

a) 4: 9;

b) (-2): 7;

c) 8: (-3)



]]> 2022-01-20 07:21:06 UTC https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2002208228 Luyện Tập 2 trang 6 Toán lớp 6 Tập 2: khoavnkg https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2002208423


]]> 2022-01-20 07:21:14 UTC https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2002208423 BÀI 6.2 T 8 khoavnkg https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2002208614 2022-01-20 07:21:22 UTC https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2002208614 khoavnkg https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2002208814 2022-01-20 07:21:31 UTC https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2002208814 khánh linh nguyenvukhanhlinh24072010 https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004620691 a>4/9
b>-2/7
c>8/-3]]> 2022-01-21 08:45:56 UTC https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004620691 Trần Hữu Khang https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004620884 2022-01-21 08:46:04 UTC https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004620884 Tấn Cường https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004621441 2022-01-21 08:46:27 UTC https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004621441 Thúy an https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004621709 2022-01-21 08:46:38 UTC https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004621709 Võ Nguyễn Trường Hưng https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004622525 a) 4: 9
 4
---
 9

b) (-2) : 7
-2
----
  7

c) 8 : (-3)
 8
---
-3]]> 2022-01-21 08:47:16 UTC https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004622525 Khánh Vy https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004622562 a) 4:9= 4 phần 9
b)(-2):7=-2 phần 7
c)8:(-3)=8 phần -3]]> 2022-01-21 08:47:18 UTC https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004622562 https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004622927 2022-01-21 08:47:35 UTC https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004622927 An Nhi annhi2010kgvn https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004623689 2022-01-21 08:48:12 UTC https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004623689 Mai https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004623738 a)4/9
b)-2/7
c)8/-3

]]> 2022-01-21 08:48:15 UTC https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004623738 N.Quỳnh nguyenthinhuquynh2514 https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004624843 a) 4:9= 4
           ----
             9
b) (-2):7= -2
                -----
                   7
c) 8:(-3)= 8
              -----
                -3]]> 2022-01-21 08:49:10 UTC https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004624843 Trần Hữu Khang https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004648644 2022-01-21 09:07:12 UTC https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004648644 Mai https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004649036 a) bằng nhau vì ( -3).(-15)=45 và 9.5=45 nên cặp phân số này bằng nhau.
b) bằng nhau vì (-1).4=-4 và (-4).1=-4 nên cặp phân số này bằng nhau.
  -> Các cặp phân số này bằng nhau.]]> 2022-01-21 09:07:28 UTC https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004649036 Tấn Cường https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004649403 2022-01-21 09:07:45 UTC https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004649403 https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004652328 2022-01-21 09:09:51 UTC https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004652328 N.Quỳnh nguyenthinhuquynh2514 https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004655533 a) -3/5 = 9/-15 vì:(-3).(-15)=5.9 (đều =45).
b) -1/-4 = 1/4 vì:(-1).4=(-4).1 (đều =-4).]]> 2022-01-21 09:12:01 UTC https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004655533 Tấn Cường https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004656733 2022-01-21 09:12:55 UTC https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004656733 Thúy an https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004659195 A) -3/5=9/-15
Vì (-3).(-15)=5.9 (đều bằng 45)
B) -1/-4=1/4
Vì (-1).4=(-4).1(đều bằng -4)]]> 2022-01-21 09:14:41 UTC https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004659195 khánh linh nguyenvukhanhlinh24072010 https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004660803 a) -3/5 = 9/-15 vì:(-3).(-15)=5.9 (đều =45).
b) -1/-4 = 1/4 vì:(-1).4=(-4).1 (đều =-4).]]> 2022-01-21 09:15:52 UTC https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004660803 Ngọc Mĩ https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004661277 2022-01-21 09:16:15 UTC https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004661277 Tiên https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004665381 2022-01-21 09:19:11 UTC https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004665381 Mai https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004669830 a) 1/2=4/?=8
b) -6/9=18/?=81.]]> 2022-01-21 09:22:33 UTC https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004669830 khánh linh nguyenvukhanhlinh24072010 https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004673204
a) 1/2=4/8
b)-6/9=18/-27


]]> 2022-01-21 09:25:06 UTC https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004673204 N.Quỳnh nguyenthinhuquynh2514 https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004679934 a). 1/2 = 4/8 
b). -6/9 = 18/-27]]> 2022-01-21 09:29:55 UTC https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004679934 Tiên https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004680194 2022-01-21 09:30:05 UTC https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004680194 a) Ta có :1/2 = 4/8 vì 1 . 8 = 2 . 4 b)Ta có :-6/9 = 18/-27 vì -6 . (-27) = 9 . 18 loantinhoc2000 https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004681216 2022-01-21 09:30:47 UTC https://padlet.com/khoavnkg/dcghxqv0kxfa4bzw/wish/2004681216