# Math

## Pre-K skills

- Identify circles, squares, and triangles
- Compare groups (fewer or more)
- Above and below
- Same and different
- Classify by color

#### See all 43 pre-K skills

## Kindergarten skills

- Names of numbers - up to 10
- Seasons
- Put numbers up to 10 in order
- More or less likely
- Count money - pennies, nickels, and dimes

#### See all 130 kindergarten skills

## First-grade skills

- Estimate to the nearest ten
- Same shape
- Least number of coins
- Recognize patterns
- Certain, probable, unlikely, and impossible

#### See all 180 first-grade skills

## Second-grade skills

- Skip-counting puzzles
- Identify repeated addition in arrays: sums to 10
- Fact families
- Round to the nearest ten
- Create pictographs

#### See all 248 second-grade skills

## Third-grade skills

- Place value names
- Multiplication - facts to 12
- Which metric unit is appropriate?
- Triangles: acute, right, and obtuse
- Show fractions: fraction bars

#### See all 300 third-grade skills

## Fourth-grade skills

- Divide larger numbers by 1-digit numbers: complete the table
- Circle graphs
- Order fractions
- Place values in decimal numbers
- Calculate probability

#### See all 289 fourth-grade skills

## Fifth-grade skills

- Multiply a decimal by a one-digit whole number
- Subtract fractions with unlike denominators
- Multiply two fractions using models
- Coordinate graphs as maps
- Percent of a number

#### See all 320 fifth-grade skills

## Sixth-grade skills

- Estimate square roots
- GCF and LCM: word problems
- Divide fractions and mixed numbers
- Complementary and supplementary angles
- Unit rates and equivalent rates

#### See all 292 sixth-grade skills

## Seventh-grade skills

- Add and subtract integers
- Put rational numbers in order
- Estimate tips
- Complete a function table
- Experimental probability

#### See all 261 seventh-grade skills

## Eighth-grade skills

- Multiplication and division with exponents
- Rate of change
- Volume and surface area of similar solids
- Dilations: scale factor and classification
- Add and subtract polynomials using algebra tiles

#### See all 278 eighth-grade skills

## Algebra 1 skills

- Greatest possible error
- Write direct variation equations
- Standard form: graph an equation
- Solve a system of equations using substitution
- Solve a quadratic equation using the quadratic formula

#### See all 279 Algebra 1 skills

## Geometry skills

- Exterior Angle Theorem
- SSS, SAS, ASA, and AAS Theorems
- Midsegments of triangles
- Similarity of circles
- Tangent lines

#### See all 208 Geometry skills

## Algebra 2 skills

- Multiply complex numbers
- Nth roots
- Graph circles
- Find the vertices of a hyperbola
- Find the foci of a hyperbola

#### See all 297 Algebra 2 skills

## Precalculus skills

- Write equations of cosine functions using properties
- Introduction to the complex plane
- Graph complex numbers
- Partial sums of arithmetic series
- Find probabilities using the binomial distribution

#### See all 228 Precalculus skills

## Coming soon

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