Toán Lớp 6: -3/8 . 2/13 + 3/-8 . 2 11/13 + 9 3/8
5 1/2 – 14 3/7 : 9/13 – 3 4/7 : 9/13
( 7/8 – 3/4 ) . 1 1/3 – 2/7 . ( 3,5) ^ 2
Toán Lớp 6: -3/8 . 2/13 + 3/-8 . 2 11/13 + 9 3/8 5 1/2 – 14 3/7 : 9/13 – 3 4/7 : 9/13 ( 7/8 – 3/4 ) . 1 1/3 – 2/7 . ( 3,5) ^ 2
By Thanh Hùng
