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SAI International School
Sub – Mathematics
Class - IV
Topic – Patterns
Sub-topic 2: - Coding & Decoding
Introduction:
Coding:
B E A U T I F U L
2 5 1 21 20 9 6 21 12
P L A Y E R
16 12 1 25 5 18
Decoding:
9 12 15 22 5 13 25 3 15 21 14 20 18 25
I L O V E M Y C O U N T R Y
19 1 22 5 20 9 8 5 18
S A V E T I G E R