# 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!

## Kindergarten skills

- Count using stickers - up to 10
- Add with pictures - sums up to 5
- Subtract with pictures - numbers up to 5
- Left, middle, and right
- Shapes of everyday objects I

#### See all 182 kindergarten skills

## First-grade skills

- Counting - up to 100
- Counting tens and ones - up to 99
- Measure using objects
- Measure using an inch ruler
- Certain, probable, unlikely, and impossible

#### See all 205 first-grade skills

## Third-grade skills

- Estimate sums
- Show fractions: fraction bars
- Show fractions: area models
- Reflection, rotation, and translation
- Identify congruent shapes

#### See all 376 third-grade skills

## Fifth-grade skills

- Multiply two decimals using grids
- Subtract fractions with unlike denominators
- Multiply unit fractions and whole numbers: sorting
- Percent of a number
- Coordinate planes as maps

#### See all 335 fifth-grade skills

## Sixth-grade skills

- Multiply fractions: word problems
- Convert between customary and metric systems
- Compare temperatures above and below zero
- Evaluate variable expressions with whole numbers
- Probability of dependent and independent events

#### See all 320 sixth-grade skills

## Seventh-grade skills

- Scientific notation
- Understanding negative exponents
- Solve proportions
- Experimental probability
- Make predictions

#### See all 289 seventh-grade skills

## Eighth-grade skills

- Multiplication and division with exponents
- Estimate population size using proportions
- Rotations: graph the image
- Add and subtract polynomials using algebra tiles
- Quartiles

#### See all 317 eighth-grade skills

## Algebra 1 skills

- Solve compound inequalities
- Solve absolute value inequalities
- Identify functions: vertical line test
- Point-slope form: write an equation
- Factor by grouping

#### See all 306 Algebra 1 skills

## Geometry skills

- Triangle Angle-Sum Theorem
- Triangle Inequality Theorem
- Tangent lines
- Angles in inscribed right triangles
- Angles in inscribed quadrilaterals I

#### See all 217 Geometry skills

## Algebra 2 skills

- Solve a system of equations in three variables using substitution
- Solve a non-linear system of equations
- Linear programming
- Descartes' Rule of Signs
- Symmetry and periodicity of trigonometric functions