**Q4: **

A square of side 3 cm has a square of side cm cut from one corner as shown in the diagram. Write, in its simplest form, an expression for the perimeter of the remaining shape.

**Q5: **

Using the diagram, rewrite without brackets.

- A
- B
- C
- D
- E

**Q6: **

Use the properties of real numbers to rewrite as an equivalent expression that does not contain parentheses.

- A
- B
- C
- D
- E

**Q7: **

What property is illustrated by the step

- AThe commutative property of addition
- BThe associative property of addition
- CThe associative property of multiplication
- DThe distributive property of multiplication over addition
- EThe commutative property of multiplication

**Q8: **

What property is illustrated by the shown step:

- AThe commutative property of addition
- BThe associative property of addition
- CThe associative property of multiplication
- DThe distributive property of multiplication over addition
- EThe commutative property of multiplication

**Q9: **

Find the perimeter of the following shape.

- A
- B
- C
- D
- E

**Q10: **

What property is illustrated by the equation ?

- Athe associative property of addition
- Bthe associative property of multiplication
- Cthe commutative property of multiplication
- Dthe distributive property of multiplication over addition
- Ethe commutative property of addition

**Q11: **

Write an expression in terms of , for the perimeter of the figure below.

- A length units
- B length units
- C length units
- D length units
- E length units

**Q12: **

A student solving the equation writes down as their first line of working. What algebraic property did they use?

- Athe commutative property
- Bthe associative property
- Cthe zero property of addition
- Dthe distributive property
- Ethe property of opposites

**Q13: **

Which of the following demonstrates the distributive property?

- A
- B
- C
- D

**Q14: **

Which of the following expressions is equivalent to ?

- A
- B
- C
- D
- E

**Q15: **

Determine the value of that makes the equation true.

**Q16: **

Identify the expression which is not equivalent to the other three.

- A
- B
- C
- D