2

1

Keywords:

addition

additive identity

properties of zero

subtraction

Students explore the additive identity by completing open number sentences.

2

1

Keywords:

addition

additive identity

properties of zero

subtraction

Students explore the additive identity by completing open number sentences.

2

0

Keywords:

addition

additive identity

properties of zero

subtraction

Students explore the additive identity by deciding whether addition and subtraction number sentences are true or false.

2

0

Keywords:

greater than

less than

mapping diagrams

relationships

Students complete number relationships using 'is greater than' and 'is less than'.

5

1

Keywords:

intercepts

linear equations

Students identify different parts of linear formulae which describe costs for buying and transporting clothing.

5

0

Keywords:

algebraic expressions

Students describe algebraic expressions in words.

4

0

Keywords:

linear equations

multiplication

Students solve linear equations based on pizza orders and cooking times.

5

2

Keywords:

algebraic expressions

expand

Students expand algebraic expressions.

5

1

Keywords:

algebraic expressions

indices

multiplication

simplify

Students identify what happens to indices when simplifying algebraic expressions.

5

1

Keywords:

algebraic expressions

simplify

Students select the correct simplification of algebraic expressions.

5

0

Keywords:

algebraic expressions

area

linear equations

perimeter

simplify

Students use measurements to write algebraic expressions for the perimeter and area of a garden.

5

0

Keywords:

algebraic expressions

area

expand

simplify

Students expand and simplify algebraic expressions based on measurements of a path around a lawn.

5

1

Keywords:

linear equations

pronumerals

Students identify parts of algebraic equations and use the equations to calculate temperatures in the Antarctic at different times of the day.

3

2

Keywords:

addition

linear equations

multiplication

Students complete addition and multiplication linear equations by selecting from a range of numbers.

2

1

Keywords:

commutativity

equality

multiplication

Students select the equations that show the commutative law.

2

0

Keywords:

greater than

less than

mapping diagrams

Students interpret a relationship diagram about the relative heights of four children.

5

0

Keywords:

graph construction

linear equations

substitution

Students complete a table and a graph of an equation about the costs of bike repairs, then interpret the graph to respond to questions.

5

3

Keywords:

linear equations

solve

This task is about finding the solutions for linear equations.

5

2

Keywords:

gradients

intercepts

linear equations

Students select graphs on a Cartesian plane when their gradient and y-intercepts are given.

5

0

Keywords:

graph construction

graph interpretation

linear equations

substitution

Students complete a table based on an algebraic formula for free fall velocity, plot the results, and interpret the graph.

2

3

Keywords:

arithmetic operations

Students select the correct operation to make equations true.

5

2

Keywords:

addition

algebraic expressions

linear equations

problem solving

Students write algebraic expressions which make equations true.

5

1

Keywords:

linear equations

quadratic equation

Students identify whether algebraic equations are always, sometimes, or never true, and explain their reasoning.

2

1

Keywords:

addition

discussion

equality

equations

Students solve different forms of addition equations.

2

2

Keywords:

addition

additive identity

commutativity

inverse

properties of zero

subtraction

Students use the additive identity and the commutative property to assist them to solve simple equations without calculating.

4

5

0

Keywords:

breakeven points

linear equations

money

simultaneous equations

Students calculate the cost of hiring a search and rescue helicopter and compare this cost with another helicopter company's charges.