# Math

## Kindergarten skills

- Names of numbers - up to 10
- Number lines - up to 20
- Skip-count by fives
- Left, middle, and right
- More or less likely

#### See all 131 kindergarten skills

## First-grade skills

- Addition word problems - sums to 10
- Which bar graph is correct?
- Measure using objects
- Certain, probable, unlikely, and impossible
- Reading clocks

#### See all 180 first-grade skills

## Second-grade skills

- Ordinal numbers up to 100th
- Addition word problems - up to two digits
- Complete the subtraction sentence - up to two digits
- Compare clocks
- Flip, turn, and slide

#### See all 254 second-grade skills

## Third-grade skills

- Division facts to 12
- Reflection, rotation, and translation
- Identify fractions on number lines
- What decimal number is illustrated?
- Mean, median, mode, and range

#### See all 308 third-grade skills

## Fourth-grade skills

- Simplify expressions using order of operations and parentheses
- Create bar graphs
- Patterns of equivalent fractions
- Compare fractions using benchmarks
- Decimal number lines

#### See all 290 fourth-grade skills

## Fifth-grade skills

- Divide by powers of ten
- Multiply fractions by whole numbers: word problems
- Multiply two fractions using models
- Divide fractions by whole numbers
- Ratios: word problems

#### See all 320 fifth-grade skills

## Sixth-grade skills

- Prime factorization
- GCF and LCM: word problems
- Multiply fractions: word problems
- Working with temperatures above and below zero
- Scale drawings

#### See all 293 sixth-grade skills

## Seventh-grade skills

- Do the ratios form a proportion?
- Perimeter, area, and volume: changes in scale
- Model and solve equations using algebra tiles
- Find the slope of a graph
- Experimental probability

#### See all 261 seventh-grade skills

## Eighth-grade skills

- Scatter plots
- Distance between two points
- Dilations: scale factor and classification
- Solutions to variable inequalities
- Add and subtract polynomials using algebra tiles

#### See all 285 eighth-grade skills

## Algebra 1 skills

- Graph solutions to one-step linear inequalities
- Factor by grouping
- Factor polynomials
- Characteristics of quadratic functions
- Add and subtract radical expressions

#### See all 281 Algebra 1 skills

## Geometry skills

- Exterior Angle Theorem
- Interior angles of polygons
- Converses, inverses, and contrapositives
- Triangle Proportionality Theorem
- Tangent lines

#### See all 209 Geometry skills

## Algebra 2 skills

- Linear programming
- Graph a quadratic function
- Solve exponential equations using common logarithms
- Write equations of ellipses in standard form from graphs
- Find the vertices of a hyperbola

#### See all 298 Algebra 2 skills

## Precalculus skills

- Convert complex numbers between rectangular and polar form
- Find conditional probabilities
- Find probabilities using the addition rule
- Identify discrete and continuous random variables
- Graph a discrete probability distribution

#### See all 237 Precalculus skills

## Coming soon

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