Patterns in Numbers

The video tutorial explores a number chart from 1 to 100, highlighting patterns such as even numbers forming columns, multiples of five appearing in specific columns, and a unique pattern of adding nine to numbers. These patterns help in understanding number sequences and their properties.

What is the ones place digit for all even numbers?

• 0, 1, 2, 3, 4

• 5, 6, 7, 8, 9

• 2, 4, 6, 8, 0

• 1, 3, 5, 7, 9

Which numbers form neat columns on the chart?

• Even numbers

• Odd numbers

• Prime numbers

• Multiples of three

What is true about the ones place digit of multiples of five?

• Always 1 or 6

• Always 2 or 7

• Always 3 or 8

• Always 5 or 0

Which numbers form two columns on the chart?

• Multiples of seven

• Multiples of six

• Multiples of five

• Multiples of four

What is the rule for the diagonal pattern starting from 1?

• Add 8 to each number

• Add 9 to each number

• Add 10 to each number

• Add 11 to each number

Why are the numbers in the diagonal pattern not multiples of 9?

• They start at 1, not 0

• They start at 2, not 1

• They start at 4, not 3

• They start at 3, not 2

What happens to the ones place digit when you add 9 in the diagonal pattern?

• It doubles

• It decreases by one

• It stays the same

• It increases by one

What is the pattern of the ones place digit in the diagonal sequence?

• 8, 7, 6, 5, 4, 3, 2, 1, 0

• 0, 1, 2, 3, 4, 5, 6, 7, 8

• 9, 8, 7, 6, 5, 4, 3, 2, 1

• 1, 2, 3, 4, 5, 6, 7, 8, 9

What happens to the ones place digit after it reaches 0 in the diagonal pattern?

• It stays at 0

• It goes back to 9

• It goes to 1

• It goes to 2

What is a key observation about the diagonal pattern?

• It forms a straight line

• It forms a zigzag

• It forms a spiral

• It forms a circle