WALT: Find factors of numbers to 100 and common multiples of numbers to 10
Assessment Task:
1. Find all the factors of 16
8
x
2
=
16
4
x
4
=
16
1
x
16
=
16
The factors of 16 are: 8x2, 4x4, 1x16.
2. Find all the factors of 20
10
x
2
=
20
5
x
4
=
20
1
x
20
=
20
The factors of 20 are: 10x2, 5x4, 1x20.
3. Fill in the missing factors below:
8
1
2
4
8
16
24
32
16
1
2
4
8
16
32
48
32
1
2
4
8
16
32
64
48
1
2
3
4
6
8
12
54
1
2
3
6
9
18
27
Here are the 3 screenshots to my IXL activities:
My next step is: to learn more factors and higher numbers
8

x

2

=

16

4

x

4

=

16

1

x

16

=

16

The factors of 16 are: 8x2, 4x4, 1x16.

10

x

2

=

20

5

x

4

=

20

1

x

20

=

20

The factors of 20 are: 10x2, 5x4, 1x20.

8

1

2

4

8

16

24

32

16

1

2

4

8

16

32

48

32

1

2

4

8

16

32

64

48

1

2

3

4

6

8

12

54

1

2

3

6

9

18

27
