# 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!

## Grade 1 skills

- Addition facts - sums up to 20
- Subtraction facts - numbers up to 10
- Shape patterns
- Certain, probable, unlikely and impossible
- Read a calendar

#### See all 187 grade 1 skills

## Grade 2 skills

- Greatest and least - word problems - up to 1,000
- Ordinal numbers up to 100th
- Round to the nearest ten
- Guess the number
- Add and subtract numbers up to 100

#### See all 243 grade 2 skills

## Grade 3 skills

- Place value names up to thousands
- Multiply numbers ending in zeroes
- Addition, subtraction, multiplication and division word problems
- Estimate sums
- Create line plots

#### See all 294 grade 3 skills

## Grade 4 skills

- Divisibility rules
- Number patterns: word problems
- Create bar graphs
- Time zones - 12-hour time
- Rotational symmetry

#### See all 220 grade 4 skills

## Grade 5 skills

- Greatest common factor
- Least common multiple
- Multiply decimals and whole numbers
- Coordinate planes as maps
- Stem-and-leaf plots

#### See all 235 grade 5 skills

## Grade 6 skills

- Integers on number lines
- Prime factorization
- Percents - calculate tax, tip, mark-up and more
- Classify quadrilaterals
- Circle graphs with fractions

#### See all 239 grade 6 skills

## Grade 7 skills

- Square roots of perfect squares
- Solve percent equations
- Estimate tips
- Model and solve equations using algebra tiles
- Experimental probability

#### See all 277 grade 7 skills

## Grade 8 skills

- Find the distance between two points
- Rotations: graph the image
- Converse of the Pythagorean theorem: is it a right triangle?
- Solve two-step equations
- Quartiles

#### See all 234 grade 8 skills

## Grade 9 skills

- Evaluate numerical expressions involving rational numbers
- Identify functions: vertical line test
- Write direct variation equations
- Find the number of solutions to a system of equations by graphing
- Polynomial vocabulary

#### See all 215 grade 9 skills

## Grade 10 skills

- Graph a proportional relationship
- Factor by grouping
- Complete the square
- Simplify rational expressions
- Construct an angle bisector