Page 161 - NUMINO TB_2B
P. 161
Activity 1 Finding Ryan’s Friend
1 Ryan made a code using the letters on the coordinate graph.
Use Ryan’s hint to decode the code.
6
5 ABCDE
4 FGH I J
3 K LMN O
2 PQRST
1 U VWX Y Z
0 123456
My name is coded as,
(3, 2) (5, 1) (1, 5) (4, 3).
Chat
R is coded as (3, 2) . Discuss the rule in the coding.
150
1 Ryan made a code using the letters on the coordinate graph.
Use Ryan’s hint to decode the code.
6
5 ABCDE
4 FGH I J
3 K LMN O
2 PQRST
1 U VWX Y Z
0 123456
My name is coded as,
(3, 2) (5, 1) (1, 5) (4, 3).
Chat
R is coded as (3, 2) . Discuss the rule in the coding.
150
