# IXL Math

On IXL, math is more than just numbers. With unlimited questions, engaging item types, and real-world scenarios, IXL helps learners experience math at its most mesmerizing!

## Pre-K skills

- Count dots - up to 3
- Count shapes - up to 5
- Wide and narrow
- Pennies, nickels, dimes, and quarters
- Count pennies

#### See all 77 pre-K skills

## First-grade skills

- Even or odd numbers on number lines
- Least number of coins
- Certain, probable, unlikely, and impossible
- Read clocks and write times
- Simple fractions: what fraction does the shape show?

#### See all 210 first-grade skills

## Second-grade skills

- Ordinal numbers up to 100th
- Add multiples of 10
- Time words: o'clock, half, quarter
- Customary units of length: word problems
- Flip, turn, and slide

#### See all 287 second-grade skills

## Third-grade skills

- Addition, subtraction, multiplication, and division word problems
- Relate addition and multiplication
- Sort shapes into a Venn diagram
- Which metric unit is appropriate?
- Reflection, rotation, and translation

#### See all 384 third-grade skills

## Fourth-grade skills

- Addition: fill in the missing digits
- Divisibility rules
- Convert between metric and customary units
- Place values in decimal numbers
- Find the probability

#### See all 340 fourth-grade skills

## Fifth-grade skills

- Understanding integers
- Greatest common factor
- Subtract fractions with unlike denominators
- Unit prices
- Write variable expressions

#### See all 347 fifth-grade skills

## Sixth-grade skills

- Multiply fractions: word problems
- Divide fractions and mixed numbers
- Evaluate variable expressions with whole numbers
- Find missing angles in triangles
- Complementary and supplementary angles

#### See all 321 sixth-grade skills

## Seventh-grade skills

- Solve percent equations
- Model and solve equations using algebra tiles
- Reflections: graph the image
- Pythagorean theorem: word problems
- Interpret charts and graphs to find mean, median, mode, and range

#### See all 289 seventh-grade skills

## Eighth-grade skills

- Multiplication and division with exponents
- Estimate population size using proportions
- Write equations for proportional relationships from tables
- Add polynomials to find perimeter
- Quartiles

#### See all 317 eighth-grade skills

## Algebra 1 skills

- Identify functions: vertical line test
- Point-slope form: write an equation
- Match exponential functions and graphs
- Write linear, quadratic, and exponential functions
- Simplify rational expressions

#### See all 309 Algebra 1 skills

## Geometry skills

- Exterior Angle Theorem
- SSS, SAS, ASA, and AAS Theorems
- Properties of rhombuses
- Similar triangles and similarity transformations
- Angles in inscribed quadrilaterals I

#### See all 221 Geometry skills

## Algebra 2 skills

- Graph a quadratic function
- Descartes' Rule of Signs
- Solve exponential equations using common logarithms
- Find the vertices of a hyperbola
- Trigonometric ratios in similar right triangles