# Maths

## First-class skills

- Related addition facts
- Same shape
- Compare money amounts
- Purchases: do you have enough money?
- Read a calendar

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## Second-class skills

- Ways to make a number using subtraction
- How much more to make one euro?
- Making change
- Symmetry
- Fraction word problems

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## Third-class skills

- Write multiplication sentences for equal groups
- Addition, subtraction, multiplication and division word problems
- Estimate sums
- Reduce fractions to lowest terms
- Add and subtract decimals

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## Fourth-class skills

- Addition: fill in the missing digits
- Complete the division table
- Rotational symmetry
- Order fractions
- Calculate probability

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## Fifth-class skills

- Greatest common factor
- Multiply decimals and whole numbers
- Write variable expressions
- Nets of 3-dimensional figures
- Area and perimeter of figures on grids

#### See all 247 fifth-class skills

## First-year skills

- Do the ratios form a proportion?
- Find the percent: discount and mark-up
- Arithmetic sequences
- Distributive property
- Construct the midpoint or perpendicular bisector of a segment

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## Second-year skills

- Volume of prisms and cylinders
- Solutions to inequalities
- Find the slope of an equation
- Divide monomials
- Quartiles

#### See all 281 second-year skills

## Third-year skills

- Identify functions: vertical line test
- Point-slope form: write an equation
- Match exponential functions and graphs
- Solve a quadratic equation using the quadratic formula
- Write linear, quadratic and exponential functions

#### See all 251 third-year skills

## Transition year skills

- Factorise quadratics: special cases
- Angle bisectors
- Identify parallel, perpendicular and skew lines and planes
- Area and perimeter in the coordinate plane I
- Dilations and parallel lines

#### See all 264 transition-year skills

## Fifth-year skills

- Introduction to complex numbers
- Multiply complex numbers
- Nth roots
- Product property of logarithms
- Law of Cosines

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## Sixth-year skills

- Factorise using a quadratic pattern
- Pascal's triangle
- Solve systems of inequalities by graphing
- Find the modulus and argument of a complex number
- Match polar equations and graphs

#### See all 209 sixth-year skills

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