Factors
Multiples
Division
Multiplication
Mystery ?
100

A factor of 24.

1, 2, 3, 4, 6, 8, 12, 24

100

A multiple of 2

Any even number

100

36 ÷ 9

4

100

8 x 3

24

100

4 x 30

120

200

A factor of 36

1, 2, 3, 4, 9, 12, 18, 36

200

A multiple of 3

3, 6, 9, 12, 15, 18, 21, 27, 30, 36, 39....

200

63 ÷ 7

9

200

200 x 6

1200

200

60 x 70

4200

300
2 factors of 56

1, 2, 4, 7, 8, 14, 28, 56

300

A multiple of 4

4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48...

300

630 ÷  9

70

300

30 x 50

1500

300

500 x 9

4000

400
A factor of 63

1, 3, 7, 9, 21, 63 

400

2 multiples of 7

7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77...

400

3200 ÷ 8

4

400

34 x 60

2040

400

53 x 20

1,060

500

Two factors of 108

1, 2, 4, 9, 12, 27, 54, 108

500

Three multiples of 9

9, 18, 27, 36, 45, 54, 63, 72, 81, 90...

500

365 ÷ 4

91 R1

500

34 x 62

2,108

500

53 x 24

1,272