# Math

## Pre-K skills

- Count dots (up to 3)
- Count shapes (up to 5)
- Compare groups (fewer or more)
- Light and heavy
- Pennies, nickels, dimes, and quarters

#### See all 42 pre-K skills

## Kindergarten skills

- Names of numbers - up to 10
- Addition with pictures - sums up to 5
- Left, middle, and right
- Times of everyday events
- Put numbers up to 10 in order

#### See all 129 kindergarten skills

## First-grade skills

- Counting - up to 100
- Addition facts - sums to 20
- Comparing numbers up to 100
- Simple fractions: what fraction does the shape show?
- Measure using an inch ruler

#### See all 180 first-grade skills

## Second-grade skills

- Ordinal numbers up to 100th
- Addition word problems - up to two digits
- Fact families
- Add and subtract numbers up to 100
- Guess the number

#### See all 247 second-grade skills

## Third-grade skills

- Division facts to 12
- Multi-step word problems
- Create line plots
- Compare and convert metric units of length
- Mean, median, mode, and range

#### See all 277 third-grade skills

## Fourth-grade skills

- Create bar graphs
- Numeric patterns: word problems
- Order fractions
- Place values in decimal numbers
- Add and subtract decimals: word problems

#### See all 279 fourth-grade skills

## Fifth-grade skills

- Convert fractions to decimals
- Divide by powers of ten
- Least common multiple
- Create line graphs
- Find start and end times: word problems

#### See all 309 fifth-grade skills

## Sixth-grade skills

- Number lines with integers
- Estimate square roots
- Prime factorization
- GCF and LCM: word problems
- Add and subtract like terms

#### See all 288 sixth-grade skills

## Seventh-grade skills

- Multiply and divide integers
- Find the percent: tax, discount, and more
- Reflections: graph the image
- Arithmetic sequences
- Distributive property

#### See all 255 seventh-grade skills

## Eighth-grade skills

- Positive and negative square roots
- Volume of prisms and cylinders
- Slopes of parallel and perpendicular lines
- Solutions to variable inequalities
- Multiply and divide monomials

#### See all 272 eighth-grade skills

## Algebra 1 skills

- Linear inequalities: word problems
- Factor by grouping
- Solve a quadratic equation using the quadratic formula
- Write linear, quadratic, and exponential functions
- Simplify radical expressions

#### See all 275 Algebra 1 skills

## Geometry skills

- Construct the midpoint or perpendicular bisector of a segment
- Congruency in isosceles and equilateral triangles
- Similar triangles and similarity transformations
- Tangent lines
- Inscribed angles

#### See all 202 Geometry skills

## Algebra 2 skills

- Introduction to complex numbers
- Multiply complex numbers
- Composition of linear functions
- Convert between radians and degrees
- Law of Cosines

#### See all 287 Algebra 2 skills

## Precalculus skills

- Identify inverse functions
- Pascal's triangle
- Inverse of a 3 x 3 matrix
- Find conditional probabilities
- Identify discrete and continuous random variables

#### See all 214 Precalculus skills

## Coming soon

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