Algebra - Expanding brackets; simplifying and simple binomials

Expanding brackets

100

2(x + 5)

2x + 10

200

-7(y + 1)

-7y + -7

300

-12(w - v)

-12w+ 12v

400

-9b(b-6)

-9b²+54b

500

-9x(2x+6)

-18x²-54x

Factorise

100

factorise. 2x+4

2(x+2)

200

factorise. 25x+25

25(x+1)

300

factorise. 2x-24

2(x-12)

400

Factorise 14y+4

2(7y+2)

500

Factorise 4x+8y+12z

4(x+2y+3z)

Expand and Simplify

100

2(x+3)

2x+6

200

-n(n - 9)

-n² + 9n

300

4(3x+15)

12x+60

400

-5(10 + 3x)

-50-15x

500

5x(x - 1)

5x² - 5x

HCF

100

HCF of 20 and 30

10

200

HCF of 55 and 30

5

300

HCF of 6x and 14

2

400

HCF of 4x and 4x²

4x

500

HCF of 12x and 42x²

6x

Bonus

100

What is Miss R's favourite fast food

KFC

200

What actor plays Jack in the Titanic?

Leonardo DiCaprio

300

What planet is 5th from the sun?

Jupiter

400

What star sign would you be if you were born April 26th?

Taurus

500

What colour is Miss R's waterbottle?

Pink