# Math

## Kindergarten skills

- Addition with pictures - sums up to 5
- Left, middle, and right
- Identify halves, thirds, fourths
- More or less likely
- Geometry of everyday objects

#### See all 130 kindergarten skills

## First-grade skills

- Counting on the hundred chart
- Adding doubles
- Adding three numbers
- Which bar graph is correct?
- Measure using an inch ruler

#### See all 180 first-grade skills

## Second-grade skills

- Add multiples of 10
- Ways to make a number using subtraction
- Place value models - tens and ones
- Create pictographs
- Which line graph is correct?

#### See all 247 second-grade skills

## Third-grade skills

- Which metric unit is appropriate?
- Compare and convert metric units of length
- Similar and congruent
- Identify equivalent fractions on number lines
- Mean, median, mode, and range

#### See all 290 third-grade skills

## Fourth-grade skills

- Coordinate graphs review
- Create bar graphs
- Use area and perimeter to determine cost
- Compare fractions using benchmarks
- Order fractions

#### See all 287 fourth-grade skills

## Fifth-grade skills

- Multiply a decimal by a one-digit whole number
- Multiply two fractions using models
- Divide fractions by whole numbers
- Unit prices
- Percent of a number

#### See all 319 fifth-grade skills

## Sixth-grade skills

- Unit prices: which is the better buy?
- GCF and LCM: word problems
- Solve one-step equations with whole numbers
- Find missing angles and side lengths in triangles and quadrilaterals
- Scale drawings

#### See all 291 sixth-grade skills

## Seventh-grade skills

- Multiply and divide integers
- Square roots of perfect squares
- Translations: find the coordinates
- Model and solve equations using algebra tiles
- Distributive property

#### See all 259 seventh-grade skills

## Eighth-grade skills

- Evaluate negative exponents
- Distance between two points
- Interior angles of polygons
- Solve equations involving like terms
- Quartiles

#### See all 275 eighth-grade skills

## Algebra 1 skills

- Add and subtract matrices
- Identify functions: vertical line test
- Point-slope form: write an equation
- Solve a quadratic equation using the quadratic formula
- Simplify radical expressions

#### See all 276 Algebra 1 skills

## Geometry skills

- Triangle Angle-Sum Theorem
- Interior angles of polygons
- Similar triangles and similarity transformations
- Triangle Proportionality Theorem
- Angles in inscribed right triangles

#### See all 202 Geometry skills

## Algebra 2 skills

- Complex conjugates
- Divide polynomials using synthetic division
- Fundamental Theorem of Algebra
- Find the foci of an ellipse
- Law of Sines

#### See all 291 Algebra 2 skills

## Precalculus skills

- Find inverse functions and relations
- Factor sums and differences of cubes
- Convert complex numbers between rectangular and polar form
- Graph a resultant vector using the triangle method
- Introduction to sigma notation

#### See all 217 Precalculus skills

## Coming soon

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