Chapter Overview
The chapter Number Play introduces students to various number patterns, puzzles, tricks, and arithmetic concepts in an engaging manner. It encourages logical thinking, mental math, and problem-solving skills through games and activities involving numbers.
Important Keywords
- Number Pattern: A sequence of numbers that follow a specific rule.
- Magic Square: A square grid filled with numbers such that the sum of every row, column, and diagonal is the same.
- Palindromic Number: A number that reads the same backward and forward.
- Factor: A number that divides another number exactly.
- Multiple: The product of a number and any whole number.
- Divisibility: A property that determines if one number can be divided by another without remainder.
- Even and Odd Numbers: Even numbers end in 0, 2, 4, 6, or 8; odd numbers end in 1, 3, 5, 7, or 9.
Detailed Notes
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