Algebra Review

Like terms

100

5b+2b

7b

200

35b+40b-5b

70b

300

7b+a-2b+8a

5b+9a

400

3b+4b-5a+2a

7b+3a

500

2a+5b+3c-2b-a

a+3b+3c

Simplify

100

20b/2

10b

200

2m+3m-6m

-m

300

6am x 3ma

18a²m²

400

2(b-7)

2b-14

500

40m/4m

10

Expanding

100

2(2a)

4a

200

3(2b+3)

6b+9

300

4(3a-6)

12a-24

400

2a(a+4)

8a+2a²

500

2(6+a)+3a

12+5a

Factorising

100

2a+2

2(a+1)

200

4m-8

4(m-2)

300

10a+25

5(2a+5)

400

2a+a²

a(2+a)

500

12ab+3b

3b(4a+1)

Random

100

2a x 4b

8ab

200

20ab x 5b

100ab²

300

2a x 4m

8am

400

2(ab+6)-3

2ab+9

500

6ab+10-2ab-2+a

4ab+8+a