88888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888880888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888 TÌM0

a,trong các từ sau . từ nào có 3 chữ n

1,ban                      2, san                         3,lan                           4,tan 

 b, có 1 cô gái khóc bên hồ nước . hỏi cô ấy tên j

c,88888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888886888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888898888888888888888888888888888888888888888888888888888888888.                     tìm hai số khác số 8 trong hình trên

1.Tính:

8  :8=   16:8=   24:8=

32:8=   40:8=   48:8=

56:8=   64:8=   72:8=

            80:8=

2.Số?

\(...\times\frac{1}{8}=1\) \(...\times\frac{1}{8}=2\)\(...\times\frac{1}{8}=3\)\(...\times\frac{1}{8}=4\)

\(...\times\frac{1}{8}=5\) \(...\times\frac{1}{8}=6\)\(...\times\frac{1}{8}=7\)

\(...\times\frac{1}{8}=8\)\(...\times\frac{1}{8}=9\)   

\(...\times\frac{1}{8}=10\)