# Maths

## Senior-infants skills

- Count groups of ten
- Skip-count by fives
- Left, middle and right
- Read clocks and write times
- Geometry of everyday objects

#### See all 106 senior-infants skills

## First-class skills

- Addition facts - sums to 20
- Subtracting zero and all
- Subtraction facts - numbers up to 10
- Simple fractions: what fraction does the shape show?
- Recognise patterns

#### See all 179 first-class skills

## Third-class skills

- Convert between standard and expanded form
- Relate addition and multiplication
- Estimate sums
- Reducing fractions to lowest terms
- What decimal number is illustrated?

#### See all 239 third-class skills

## Fourth-class skills

- Complete the division table
- Circle graphs
- Rotational symmetry
- Place values in decimal numbers
- Decimal number lines

#### See all 210 fourth-class skills

## Fifth-class skills

- Convert fractions to decimals
- Greatest common factor
- Write variable expressions
- Stem-and-leaf plots
- Find start and end times: word problems

#### See all 246 fifth-class skills

## Sixth-class skills

- Integers on number lines
- Percents - calculate tip, mark-up and more
- Volume and surface area of cubes and rectangular prisms
- Proportions
- Unit rates and equivalent rates

#### See all 248 sixth-class skills

## First-year skills

- Circles: calculate area, circumference, radius and diameter
- Perimeter, area and volume: changes in scale
- Evaluate multi-variable expressions
- Graph a line from a function table
- Distributive property

#### See all 254 first-year skills

## Second-year skills

- Rate of change
- Distance between two points
- Slopes of parallel and perpendicular lines
- Square and cube roots of monomials
- Quartiles

#### See all 264 second-year skills

## Third-year skills

- Greatest possible error
- Draw lines of symmetry
- Write an equation for a parallel or perpendicular line
- Solve simultaneous equations by graphing
- Solve a quadratic equation using the quadratic formula

#### See all 243 third-year skills

## Transition year skills

- Multiply radical expressions
- Distance formula
- Angle bisectors
- Triangle Inequality Theorem
- Construct a tangent line to a circle

#### See all 256 transition-year skills

## Fifth-year skills

- Divide polynomials using synthetic division
- Composition of linear functions
- Product property of logarithms
- Power property of logarithms
- Symmetry and periodicity of trigonometric functions

#### See all 326 fifth-year skills

## Sixth-year skills

- Match polar equations and graphs
- Introduction to sigma notation
- Convergent and divergent geometric series
- Find probabilities using two-way frequency tables
- Use normal distributions to approximate binomial distributions

#### See all 193 sixth-year skills

## Coming soon

We're constantly adding new skills and problem types for all year levels! Learn more