# Math

## First-grade skills

- Adding three numbers
- Subtraction facts - numbers up to 10
- Count sides and vertices
- Read a thermometer
- Certain, probable, unlikely, and impossible

#### See all 169 first-grade skills

## Second-grade skills

- Skip-counting puzzles
- Ordinal numbers up to 100th
- Growing patterns
- Add and subtract numbers up to 100
- Which line graph is correct?

#### See all 221 second-grade skills

## Third-grade skills

- Place value names
- Convert between standard and expanded form
- Multiplication - facts to 12
- Multi-step word problems
- Create line plots

#### See all 233 third-grade skills

## Fourth-grade skills

- Divisibility rules
- Coordinate graphs review
- Patterns of equivalent fractions
- Add and subtract fractions with like denominators
- Decimal number lines

#### See all 215 fourth-grade skills

## Fifth-grade skills

- Multiply a decimal by a one-digit whole number
- Prime and composite numbers
- Create line graphs
- Unit prices
- Find start and end times: word problems

#### See all 269 fifth-grade skills

## Sixth-grade skills

- Evaluate exponents
- Prime factorization
- Graph linear functions
- Multiply fractions: word problems
- Proportions

#### See all 287 sixth-grade skills

## Seventh-grade skills

- Add and subtract integers
- Translations: find the coordinates
- Pythagorean theorem: word problems
- Identify linear and nonlinear functions
- Make predictions

#### See all 255 seventh-grade skills

## Eighth-grade skills

- Evaluate negative exponents
- Cube roots of perfect cubes
- Interior angles of polygons
- Volume and surface area of similar solids
- Graph a line using slope

#### See all 272 eighth-grade skills

## Algebra 1 skills

- Solve compound inequalities
- Solve absolute value inequalities
- Slope-intercept form: write an equation
- Solve a quadratic equation by factoring
- Write linear, quadratic, and exponential functions

#### See all 273 Algebra 1 skills

## Geometry skills

- Perpendicular Bisector Theorem
- Properties of rhombuses
- Properties of kites
- Tangent lines
- Angles in inscribed quadrilaterals

#### See all 182 Geometry skills

## Algebra 2 skills

- Solve matrix equations using inverses
- Quotient property of logarithms
- Find the center, vertices, or co-vertices of an ellipse
- Write equations of ellipses in standard form from graphs
- Law of Sines

#### See all 234 Algebra 2 skills

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