Year 7 Algebra

Adding like terms

100

10a+a

11a

200

2a+a+3a

6a

300

ab+3a

ab+3a

400

4a+2b+a+2b

5a+4b

500

2m + m + 2n 

3m +2n

Subtracting like terms

100

3s-2s

s

200

4p - p

3p

300

4b - b + 3m

3b + 3m

400

d² - d

d² - d

500

4t + t - t²

5t - t²

Multiplying with algebra

100

3a x 5

15a

200

2b x 0.5

b

300

4c x 4b

16bc

400

a x a

a²

500

3a x 3a

9a²

dividing with algebra

100

4a / 2

2a

200

6n/9

2n/3

300

3m / m

3

400

4s/4s

1

500

5b²/b

5b

mixed

100

2a + a + 9a

12a

200

m x m

m²

300

What is Miss Lilli's Favourite sport

IRB racing and Skiing

400

What is Miss Lilli's favourite colour

PINK

500

What is Miss Lilli's Favourite Food

Ice-cream