# Math

## Pre-K skills

- Count dots (up to 3)
- Above and below
- Classify by color
- Wide and narrow
- Pennies, nickels, dimes, and quarters

#### See all 58 pre-K skills

## Kindergarten skills

- Names of numbers - up to 10
- Count groups of ten
- Addition with pictures - sums up to 5
- Subtract with pictures - numbers up to 5
- Seasons

#### See all 147 kindergarten skills

## First-grade skills

- Addition sentences to 10 using number lines
- Addition word problems - sums to 10
- Ten more or less
- Measure using objects
- Compare money amounts

#### See all 185 first-grade skills

## Second-grade skills

- Skip-counting puzzles
- Ordinal numbers up to 100th
- Round to the nearest ten
- Time words: o'clock, half, quarter
- Fraction word problems

#### See all 257 second-grade skills

## Third-grade skills

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

#### See all 345 third-grade skills

## Fourth-grade skills

- Rounding
- Addition: fill in the missing digits
- Time zones
- Order fractions
- Place values in decimal numbers

#### See all 292 fourth-grade skills

## Fifth-grade skills

- Understanding integers
- Greatest common factor
- Multiply fractions by whole numbers: word problems
- Sale prices
- Parts of a circle

#### See all 322 fifth-grade skills

## Sixth-grade skills

- Multiply fractions: word problems
- Add integers
- Unit rates and equivalent rates
- Evaluate variable expressions with whole numbers
- Volume of cubes and rectangular prisms

#### See all 304 sixth-grade skills

## Seventh-grade skills

- Scientific notation
- Square roots of perfect squares
- Solve proportions
- Model and solve equations using algebra tiles
- Translations: find the coordinates

#### See all 280 seventh-grade skills

## Eighth-grade skills

- Interior angles of polygons
- Volume and surface area of similar solids
- Dilations: scale factor and classification
- Solve equations involving like terms
- Scatter plots

#### See all 301 eighth-grade skills

## Algebra 1 skills

- Greatest possible error
- Write an equation for a parallel or perpendicular line
- Solve a system of equations using substitution
- Characteristics of quadratic functions
- Add and subtract radical expressions

#### See all 287 Algebra 1 skills

## Geometry skills

- Construct the midpoint or perpendicular bisector of a segment
- Triangle Angle-Sum Theorem
- Congruency in isosceles and equilateral triangles
- Draw lines of symmetry
- Perimeter of polygons with an inscribed circle

#### See all 209 Geometry skills

## Algebra 2 skills

- Graph a quadratic function
- Descartes' Rule of Signs
- Product property of logarithms
- Law of Sines
- Law of Cosines

#### See all 303 Algebra 2 skills

## Precalculus skills

- Factor sums and differences of cubes
- Write equations of cosine functions using properties
- Introduction to the complex plane
- Introduction to sigma notation
- Convergent and divergent geometric series

#### See all 250 Precalculus skills

## Coming soon

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