Types of Numbers

What is an odd number?

• A number exactly divisible by 2

• A number that leaves a remainder of 1 when divided by 2

• A 2 digit number

• A weird looking number

Even numbers end in the digits 1, 3, 5, 7 or 9

• True
• False

528 is an even number

• True
• False

What is a prime number?

• A number that has only 2 factors namely itself and 1

• A number that is an odd number

• A number that is very small

• A number that is greater than 1 and is NOT a composite number

What type of number is the number 4?

• Odd

• Even

• Prime

• Composite

• Square

What is a square number?

• The result when a number is multiplied by itself

• When you multiply a number by 4

• A number that can be represented as a square

• A number that is exactly divisible by 4

Which of the numbers below are both even and prime numbers?

• 8

• 7

• 2

• 55

Answer explanation

2 is the smallest prime number and the only even prime number.

All numbers that end in 2, 4, 6, 8 or 0 are even numbers

• True
• False

What type of numbers are 0 and 1

• Prime numbers

• Composite Numbers

• Neither prime nor composite

What type of number is 8?

• Prime

• even

• composite

• Cube

• Odd