# Math

## Grade 1 skills

- Roman numerals I, V, X
- Addition word problems - sums to 10
- Adding doubles
- Complete the subtraction sentence
- Purchases: do you have enough money?

#### See all 159 grade 1 skills

## Grade 2 skills

- Skip-counting puzzles
- Put numbers up to 1,000 in order
- Complete the subtraction sentence - up to two digits
- Fact families
- Time words: o'clock, half, quarter

#### See all 225 grade 2 skills

## Grade 3 skills

- Place value names
- Addition, subtraction, multiplication and division word problems
- Add and subtract money amounts
- Compare and convert metric units of length
- Add and subtract decimals

#### See all 243 grade 3 skills

## Grade 4 skills

- Complete the division table
- Rotational symmetry
- Place values in decimal numbers
- Decimal number lines
- Add and subtract decimals: word problems

#### See all 182 grade 4 skills

## Grade 5 skills

- Nets of 3-dimensional figures
- Convert fractions to decimals
- Divide by powers of ten
- Write variable expressions
- Find start and end times: word problems

#### See all 206 grade 5 skills

## Grade 6 skills

- Evaluate exponents
- GCF and LCM: word problems
- Solve one-step equations with whole numbers
- Create double bar graphs
- Proportions

#### See all 211 grade 6 skills

## Grade 7 skills

- Solve percent equations
- Construct the midpoint or perpendicular bisector of a segment
- Perimeter, area and volume: changes in scale
- Reflections: graph the image
- Experimental probability

#### See all 243 grade 7 skills

## Grade 8 skills

- Write an equation for a proportional relationship
- Scatter plots
- Distance between two points
- Dilations: scale factor and classification
- Solve two-step linear equations

#### See all 211 grade 8 skills

## Grade 9 skills

- Identify solutions to inequalities
- Identify independent and dependent variables
- Slope-intercept form: write an equation
- Polynomial vocabulary
- Divide a polynomial by a monomial

#### See all 190 grade 9 skills

## Grade 10 skills

- Identify direct variation and inverse variation
- Solve a system of equations using elimination
- Solve a quadratic equation using the quadratic formula
- Simplify rational expressions
- Multiply and divide rational expressions

#### See all 293 grade 10 skills

## Grade 11 skills

- Graph a quadratic function
- Roots of integers
- Multiplication with rational exponents
- Solve exponential equations
- Law of Sines

#### See all 226 grade 11 skills

## Grade 12 skills

- Rational root theorem
- Graph sine functions
- Graph complex numbers
- Find the component form of a vector
- Find a recursive formula

#### See all 240 grade 12 skills

## Coming soon

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