Year 10 Algebra Pre-Test

How many terms are in the following expression... 4a + 2b - 3c + 4

• 2

• 3

• 1

• 4

What is the coefficient of b in the following expression... 12a + 3b - 4c + 10

• 12

• 3

• 4

• 10

Simplify the following expression... 4a + 2a + a

• 7a

• 6a + a

• 8a + a

• 9a

Simplify the following expression... 4a - 2a + 3b + 2b

• 6b + 2a

• 2a + 5b

• 12ab - 4ab

• 6a - 5b

Solve the following equation ... 2a x 4 = ?

• 6a

• 2a4

• a8

• 8a

Factorise the following expression... 8a + 4

• 8(a+4)

• 4(2a + 1)

• 12a

• 32a

Expand the brackets for the following expression... 2(a + 3)

• 2a + 3

• 2a3

• 2a + 6

• 2(a+3)(a+3)