1. 2
Activity 1: 5 columns
Write the multiples of 2 into the table below. What patterns do you notice? Colour the odd numbers yellow and the even numbers blue. What patterns do you notice now?
Write about what you notice: 2 4 8

2. 2 Multiple of 2 Digital Sum 2 4 6 8 10 12 3 14 16 18 20 22
Activity 2: Digital Sums
Calculate the digital sums of the multiples of two by adding the digits in each number, e.g. 12 -> = 3
Is there a pattern in the digital sums?
Plot the series on the circle below. What do you notice?
Multiple of 2
Digital Sum 2 4 6 8 10 12 3 14 16 18 20 22 1 2 3 4 5 6 7 8 9

3. 2
Activity 3: Ones place
What number is in the ones place in the multiples of 2? Is there a pattern in the ones place? Will it repeat?
Plot the series on the circle below. What do you notice?
Multiple of 2
Ones digit 2 4 6 8 10 12 14 16 18 20 22 9 1 8 2 7 3 6 4 5

4. 4
Activity 1: 5 columns
Write the multiples of 4 into the table below. What patterns do you notice?
Write about what you notice: 4 8 12

5. 4 Multiple of 4 Digital Sum 4 8 12 16 20 24 6 28 32 36 40 44
Activity 2: Digital Sums
Calculate the digital sums of the multiples of four by adding the digits in each number, e.g. 12 -> = 3
Is there a pattern in the digital sums?
Plot the series on the circle below. What do you notice?
Multiple of 4
Digital Sum 4 8 12 16 20 24 6 28 32 36 40 44 1 2 3 4 5 6 7 8 9

6. 4
Activity 3: Ones place
What number is in the ones place in the multiples of 4? Is there a pattern in the ones place? Will it repeat?
Plot the series on the circle below. What do you notice?
Multiple of 4
Ones digit 4 8 12 16 20 24 28 32 36 40 44 9 1 8 2 7 3 6 4 5

7. 8
Activity 1: 5 columns
Write the multiples of 8 into the table below. What patterns do you notice?
Write about what you notice: 8 16 24

8. 8 Multiple of 8 Digital Sum 8 16 24 32 40 48 3 56 64 72 80 88
Activity 2: Digital Sums
Calculate the digital sums of the multiples of 8 by adding the digits in each number, e.g. 48 -> = 12 -> = 3
Is there a pattern in the digital sums?
Plot the series on the circle below. What do you notice?
Multiple of 8
Digital Sum 8 16 24 32 40 48 3 56 64 72 80 88 1 2 3 4 5 6 7 8 9

9. 8
Activity 3: Ones place
What number is in the ones place in the multiples of 8? Is there a pattern in the ones place? Will it repeat?
Plot the series on the circle below. What do you notice?
Multiple of 8
Ones digit 8 16 24 32 40 48 56 6 64 72 80 88 9 1 8 2 7 3 6 4 5