KS4 term 1 Maths quiz

What are all the factors of 28?

• 28, 14, 7, 4, 2, 1

• 28, 16, 8, 4, 2, 1

• 22, 11, 2,1

• 14, 7, 4, 2, 1

54 x 8

• 422

• 430

• 432

• 440

What is the mean of: 2, 6, 6, 5, 6

• 6

• 5

• 4

• 5.5

What is the median of 13, 8, 21, 6, 21?

• 21

• 14

• 15

• 13

What is the perimeter of a square with a length of 7cm?

• 49

• 28

• 21

• 14

What is the perimeter of a regular hexagon with a length of 3cm?

• 18cm

• 15cm

• 21cm

• 16cm

3 + 4 x 4

• 28

• 24

• 19

• 18

12 x 0.4?

• 2.4

• 48

• 36

• 4.8

9x - 4 = 23

• x=3

• x=4

• x=2

• x=5

Decrease 280 by 15%

• 248

• 308

• 258

• 238