# Math

## Pre-K skills

- Represent numbers (up to 5)
- Compare groups (fewer or more)
- Inside and outside
- Top and bottom
- Count pennies

#### See all 42 pre-K skills

## Kindergarten skills

- Fewer, equal, and more
- Left, middle, and right
- Times of everyday events
- Seasons
- Count money - pennies, nickels, and dimes

#### See all 128 kindergarten skills

## First-grade skills

- Counting - up to 100
- Subtracting zero and all
- Subtraction facts - numbers up to 10
- Estimate to the nearest ten
- Which bar graph is correct?

#### See all 180 first-grade skills

## Second-grade skills

- Greatest and least - word problems - up to 1,000
- Ordinal numbers up to 100th
- Fact families
- Guess the number
- Fraction word problems

#### See all 228 second-grade skills

## Third-grade skills

- Place value names
- Which metric unit is appropriate?
- Show fractions: area models
- What decimal number is illustrated?
- Add and subtract decimals

#### See all 262 third-grade skills

## Fourth-grade skills

- Divisibility rules
- Create bar graphs
- Numeric patterns: word problems
- Area of squares and rectangles
- Use area and perimeter to determine cost

#### See all 247 fourth-grade skills

## Fifth-grade skills

- Prime and composite numbers
- Subtract fractions with unlike denominators
- Multiply unit fractions and whole numbers: sorting
- Multiply fractions by whole numbers using number lines
- Write variable expressions

#### See all 282 fifth-grade skills

## Sixth-grade skills

- Prime factorization
- Add and subtract like terms
- Create double bar graphs
- Multiply fractions: word problems
- Find missing angles and side lengths in triangles and quadrilaterals

#### See all 287 sixth-grade skills

## Seventh-grade skills

- Multiply and divide integers
- Do the ratios form a proportion?
- Model and solve equations using algebra tiles
- Distributive property
- Experimental probability

#### See all 255 seventh-grade skills

## Eighth-grade skills

- Multiply numbers written in scientific notation
- Estimate population size using proportions
- Scatter plots
- Dilations: scale factor and classification
- Graph a line using slope

#### See all 272 eighth-grade skills

## Algebra 1 skills

- Solve absolute value inequalities
- Write and solve inverse variation equations
- Slope-intercept form: write an equation
- Solve a system of equations by graphing
- Factor polynomials

#### See all 275 Algebra 1 skills

## Geometry skills

- Triangle Angle-Sum Theorem
- Interior angles of polygons
- Triangle Inequality Theorem
- Properties of trapezoids
- Triangle Proportionality Theorem

#### See all 195 Geometry skills

## Algebra 2 skills

- Introduction to complex numbers
- Multiply complex numbers
- Descartes' Rule of Signs
- Write equations of circles in standard form using properties
- Law of Sines

#### See all 234 Algebra 2 skills

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