Square Numbers

The video tutorial introduces square and cube numbers, focusing on square numbers. It explains square numbers using patterns of tiles arranged in squares, demonstrating calculations for numbers like 1, 4, 9, and 16. The video highlights that any positive integer multiplied by itself is a square number, listing square numbers up to 100. It also explains how to express square numbers using indices, such as 1^2 for 1, and extends this notation to 10^2.

What is the term used for numbers obtained by arranging tiles in a square formation?

• Prime numbers

• Square numbers

• Cube numbers

• Even numbers

How do you calculate the square number of 3?

• 3 + 3

• 3 * 3

• 3 ^ 3

• 3 - 3

Which of the following is a square number?

• 30

• 25

• 20

• 15

What is the square of 4 expressed using indices?

• 4 ^ 1

• 4 ^ 2

• 4 ^ 4

• 4 ^ 3

How is the number 1 squared written using powers?

• 1 ^ 1

• 1 ^ 4

• 1 ^ 2

• 1 ^ 3