Expanding single brackets

Just numbers

100

2x28

56

200

5x18

90

300

7x53

371

400

8x34

272

500

7x93

651

Level 1

100

2(x+1)

2x+2

200

3(x+2)

3x+6

300

8(y+3)

8y+24

400

7(t+6)

7t+42

500

12(x+5)

12x+60

Level 2

100

4(r-3)

4r-12

200

7(w-4)

7w-28

300

10(m-11)

10m-110

400

9(p-13)

9p-117

500

15(x-20)

15x-300

Level 3

100

6(1-r)

6-r

200

8(4-t)

32-8t

300

5(2-3x)

10-15x

400

7(6-8s)

42-56s

500

13(2-5f)

26-65f

Level 4

100

x(1+y)

x+xy

200

t(3+g)

3t+tg

300

4(1+x+y)

4+4x+4y

400

11(4-e+f)

44-11e+11f

500

7(3+2e-6f+3y)

21+14e-42f+21y