# Math

## Kindergarten skills

- Skip-count by fives
- Fewer, more, and equal
- Addition with pictures - sums up to 5
- Put numbers up to 10 in order
- Count money - pennies, nickels, and dimes

#### See all 131 kindergarten skills

## First-grade skills

- Adding three numbers
- Related addition facts
- Subtraction facts - numbers up to 10
- Same shape
- Compare money amounts

#### See all 180 first-grade skills

## Second-grade skills

- Counting patterns - up to 1,000
- Ordinal numbers up to 100th
- Growing patterns
- Perimeter - word problems
- Compare fractions using models

#### See all 254 second-grade skills

## Third-grade skills

- Count equal groups
- Multiplication - facts to 12
- Division facts to 12
- Relate addition and multiplication
- Reflection, rotation, and translation

#### See all 308 third-grade skills

## Fourth-grade skills

- Addition: fill in the missing digits
- Create bar graphs
- Area of squares and rectangles
- Patterns of equivalent fractions
- Add and subtract decimals: word problems

#### See all 290 fourth-grade skills

## Fifth-grade skills

- Nets of 3-dimensional figures
- Divide by powers of ten
- Multiply unit fractions and whole numbers: sorting
- Multiply two fractions using models
- Create line graphs

#### See all 320 fifth-grade skills

## Sixth-grade skills

- Which is the better coupon?
- Add integers
- Add and subtract like terms
- Complementary and supplementary angles
- Find missing angles and side lengths in triangles and quadrilaterals

#### See all 293 sixth-grade skills

## Seventh-grade skills

- Understanding negative exponents
- Square roots of perfect squares
- Find the percent: tax, discount, and more
- Create histograms
- Identify linear and nonlinear functions

#### See all 261 seventh-grade skills

## Eighth-grade skills

- Factors
- Positive and negative square roots
- Distance between two points
- Interior angles of polygons
- Multiply and divide monomials

#### See all 285 eighth-grade skills

## Algebra 1 skills

- Solve compound inequalities
- Solve absolute value inequalities
- Write direct variation equations
- Slope-intercept form: write an equation
- Simplify rational expressions

#### See all 281 Algebra 1 skills

## Geometry skills

- Converses, inverses, and contrapositives
- Hypotenuse-Leg Theorem
- Triangle Inequality Theorem
- Properties of rhombuses
- Triangle Proportionality Theorem

#### See all 209 Geometry skills

## Algebra 2 skills

- Determinant of a matrix
- Product property of logarithms
- Find the vertex of a parabola
- Convert between radians and degrees
- Trigonometric ratios in similar right triangles

#### See all 298 Algebra 2 skills

## Precalculus skills

- Match quadratic functions and graphs
- Rational root theorem
- Write equations of cosine functions using properties
- Identify discrete and continuous random variables
- Use normal distributions to approximate binomial distributions

#### See all 237 Precalculus skills

## Coming soon

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