Page 163 - NUMINO Challenge_C1

Answer
Key

12 Expressions and Codes p.102~p.103 Problem solving

Example 3, 3, right 1 12345
3, right, L, O, N, D, O, N, LONDON
1A J KTU
Example A, R, I, S 2B I LSV
S, E, O, U, L, SEOUL 3 CHMRW
4 DGNQX
Type 12-1 Figure Codes p.104~p.105 5 E FOP Y
1 5, , 7
2 93645 2 Write HELP in the code table and then fill in the
3 82357
rest of the blanks such that the letters are in
Problem solving alphabetical order.

1 The code represents the number of right angles. 12345
1 A B CD E
43 2 FGH I J
3 K L MNO
2 NOTE 4 PQR S T
5 U VWX Y

(2, 1), (4, 3), (2, 4), (1, 5), (3, 4), (1, 4)
FRIEND

Creative Thinking p.108~p.109

Type 12-2 Cross Codes p.106~p.107 1 Consonants are represented by , , ,

and vowels are represented by , , ,

1 A (1, 1), C (3, 1), T (5, 4), O (5, 3) Therefore, represents WINDOW.

2JU I CE 2 Arrange the letters in order.
(5, 2) (1, 5) (4, 2) (3, 1) (5, 1)
: move one space right,
3 (2, 1) B, (4, 2) I , (3, 4) R, (5, 4) T, : move one space left
(3, 2) H, (4, 1) D, (1, 1) A, (5, 5) Y : move two spaces right,
: move two spaces left
BIRTHDAY Therefore, A P M M represents BOOK.

3 (7 3) 2 5 1 3

NUMINO Challenge C1