# Number and Algebra

## Outcomes

• Number and place value
• VCMNA272
Use index notation with numbers to establish the index laws with positive integral indices and the zero index
18
Examples
• VCMNA273
Carry out the four operations with rational numbers and integers, using efficient mental and written strategies and appropriate digital technologies and make estimates for these computations
262
Examples
• Real numbers
• VCMNA275
Investigate the concept of irrational numbers, including pi
1
Examples
• VCMNA276
Solve problems involving the use of percentages, including percentage increases and decreases, with and without digital technologies
16
Examples
• VCMNA277
Solve a range of problems involving rates and ratios, including distance-time problems for travel at a constant speed, with and without digital technologies
113
Examples
• Money and financial mathematics
• VCMNA278
Solve problems involving profit and loss, with and without digital technologies
4
Examples
• Patterns and algebra
• VCMNA279
Extend and apply the distributive law to the expansion of algebraic expressions
15
Examples
• VCMNA281
Simplify algebraic expressions involving the four operations
22
Examples
• Linear and non-linear relationships
• VCMNA283
Plot linear relationships on the Cartesian plane with and without the use of digital technologies
20
Examples
• VCMNA284
Solve linear equations using algebraic and graphical techniques. Verify solutions by substitution
36
Examples