# Math

## Kindergarten skills

- Addition with pictures - sums up to 5
- Identify halves, thirds, fourths
- Times of everyday events
- Tall and short
- Geometry of everyday objects

#### See all 130 kindergarten skills

## First-grade skills

- Counting - up to 100
- Related addition facts
- Complete the subtraction sentence
- Comparing numbers up to 100
- Measure using an inch ruler

#### See all 180 first-grade skills

## Second-grade skills

- Ordinal numbers up to 100th
- Add multiples of 10
- Place value models - tens and ones
- Compare clocks
- Create pictographs

#### See all 248 second-grade skills

## Third-grade skills

- Multiply numbers ending in zeroes
- Multi-step word problems
- Similar and congruent
- Identify fractions on number lines
- Identify equivalent fractions on number lines

#### See all 300 third-grade skills

## Fourth-grade skills

- Word problems with extra or missing information
- Create bar graphs
- Convert between metric and customary units
- Time zones
- Area of squares and rectangles

#### See all 289 fourth-grade skills

## Fifth-grade skills

- Parts of a circle
- Multiply two decimals using grids
- Multiply two fractions using models
- Sale prices
- Find start and end times: word problems

#### See all 320 fifth-grade skills

## Sixth-grade skills

- Compare and order integers
- Percents - calculate tax, tip, mark-up, and more
- Solve one-step equations with whole numbers
- Add and subtract like terms
- Divide fractions by whole numbers in recipes

#### See all 292 sixth-grade skills

## Seventh-grade skills

- Similar figures and indirect measurement
- Circles: calculate area, circumference, radius, and diameter
- Arithmetic sequences
- Model and solve equations using algebra tiles
- Find the slope of a graph

#### See all 261 seventh-grade skills

## Eighth-grade skills

- Factors
- Cube roots of perfect cubes
- Distance between two points
- Interior angles of polygons
- Add and subtract polynomials using algebra tiles

#### See all 278 eighth-grade skills

## Algebra 1 skills

- Write direct variation equations
- Write and solve inverse variation equations
- Slope-intercept form: write an equation
- Point-slope form: write an equation
- Factor polynomials

#### See all 279 Algebra 1 skills

## Geometry skills

- Exterior Angle Theorem
- Properties of kites
- Similarity rules for triangles
- Similar triangles and similarity transformations
- Inscribed angles

#### See all 208 Geometry skills

## Algebra 2 skills

- Complex conjugates
- Divide polynomials using synthetic division
- Find the focus or directrix of a parabola
- Write equations of ellipses in standard form from graphs
- Law of Sines

#### See all 297 Algebra 2 skills

## Precalculus skills

- Match quadratic functions and graphs
- Solve systems of linear inequalities by graphing
- Inverse of a 3 x 3 matrix
- Partial sums of arithmetic series
- Find probabilities using the addition rule

#### See all 228 Precalculus skills

## Coming soon

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