Identifying Even and Odd Numbers

What defines an even number?

• A number that can be grouped by two

• A number that can be divided by three

• A number that ends in five

• A number that cannot be grouped by two

What is the significance of the number two in determining evenness?

• It is a prime number

• It is the smallest even number

• It has no significance

• It is the smallest odd number

Which number is odd?

• Two

• Four

• Six

• Three

What makes the number five odd?

• It is a prime number

• It cannot be evenly grouped by two

• It can be grouped by two

• It ends in five

Which number is even?

• Nine

• Seven

• Ten

• Eleven

What pattern do numbers follow from one to ten?

• Random

• All even

• Prime numbers first

• Alternating even and odd

What happens to the pattern of even and odd numbers after ten?

• It reverses

• It continues to alternate

• It becomes random

• All numbers are odd

How can you tell if a number greater than ten is even or odd?

• By checking if it's divisible by two

• By subtracting five

• By adding all digits

• By looking at the last digit

What is the last digit of an even number?

• One

• Three

• Five

• Zero

Which number ending is always odd?

• Two

• Eight

• Four

• One