# Math

## Pre-K skills

- Identify circles, squares, and triangles
- Count dots - up to 3
- Represent numbers - up to 5
- More
- Inside and outside

#### See all 67 pre-K skills

## Kindergarten skills

- Add with pictures - sums up to 5
- Making graphs
- More or less likely
- Tall and short
- Relate planar and solid figures

#### See all 170 kindergarten skills

## First-grade skills

- Counting on the hundred chart
- Addition word problems - sums up to 10
- Addition facts - sums up to 20
- Comparing numbers up to 100
- Least number of coins

#### See all 199 first-grade skills

## Second-grade skills

- Add multiples of 10
- Time words: o'clock, half, quarter
- Which customary unit of volume is appropriate?
- Symmetry
- Perimeter - word problems

#### See all 260 second-grade skills

## Third-grade skills

- Relate addition and multiplication
- Estimate sums
- Add and subtract money amounts
- Create line plots
- Reflection, rotation, and translation

#### See all 351 third-grade skills

## Fourth-grade skills

- Addition: fill in the missing digits
- Objects on a coordinate plane
- Number patterns: word problems
- Time zones
- Compare fractions using benchmarks

#### See all 298 fourth-grade skills

## Fifth-grade skills

- Prime and composite numbers
- Least common multiple
- Multiply a decimal by a one-digit whole number
- Sale prices
- Area of triangles

#### See all 324 fifth-grade skills

## Sixth-grade skills

- GCF and LCM: word problems
- Compare and order integers
- Add and subtract integers: find the sign
- Unit prices: which is the better buy?
- Circle graphs with fractions

#### See all 305 sixth-grade skills

## Seventh-grade skills

- Do the ratios form a proportion?
- Solve proportions
- Solve one-step equations
- Perimeter, area, and volume: changes in scale
- Interpret charts to find mean, median, mode, and range

#### See all 280 seventh-grade skills

## Eighth-grade skills

- Write equations for proportional relationships
- Rotations: graph the image
- Solutions to inequalities
- Add polynomials to find perimeter
- Multiply and divide monomials

#### See all 305 eighth-grade skills

## Algebra 1 skills

- Standard form: graph an equation
- Point-slope form: write an equation
- Linear inequalities: word problems
- Solve a system of equations by graphing
- Solve a system of equations using substitution

#### See all 301 Algebra 1 skills

## Geometry skills

- Interior angles of polygons
- Proving a quadrilateral is a parallelogram
- Similarity of circles
- Tangent lines
- Perimeter of polygons with an inscribed circle

#### See all 209 Geometry skills

## Algebra 2 skills

- Determinant of a matrix
- Graph circles
- Find the center, vertices, or co-vertices of an ellipse
- Write equations of ellipses in standard form from graphs
- Law of Sines

#### See all 305 Algebra 2 skills

## Precalculus skills

- Find inverse functions and relations
- Rational root theorem
- Add and subtract three-dimensional vectors
- Find probabilities using the addition rule
- Identify discrete and continuous random variables

#### See all 252 Precalculus skills

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