# Math

## Junior kindergarten skills

- Represent numbers (up to 5)
- Compare groups (fewer or more)
- Inside and outside
- Above and below
- Same and different

#### See all 40 junior kindergarten skills

## Kindergarten skills

- Skip-count by fives
- Fewer, equal and more
- Subtract with pictures - numbers up to 5
- Read clocks and write times
- Tall and short

#### See all 103 kindergarten skills

## Grade 1 skills

- Counting tens and ones - up to 99
- Addition word problems - sums to 10
- Complete the subtraction sentence
- Purchases: do you have enough money?
- Months of the year

#### See all 159 grade 1 skills

## Grade 2 skills

- Skip-counting puzzles
- Greatest and least - word problems - up to 1,000
- Fact families
- Place value models - tens and ones
- Time words: o'clock, half, quarter

#### See all 223 grade 2 skills

## Grade 3 skills

- Place value names
- Convert between standard and expanded form
- Triangles: acute, right and obtuse
- Equivalent fractions: type the missing numerator or denominator
- What decimal number is illustrated?

#### See all 225 grade 3 skills

## Grade 4 skills

- Complete the division table
- Divisibility rules
- Word problems with extra or missing information
- Patterns of equivalent fractions
- Decimal number lines

#### See all 177 grade 4 skills

## Grade 5 skills

- Convert fractions to decimals
- Divide by powers of ten
- Greatest common factor
- Least common multiple
- Create line graphs

#### See all 199 grade 5 skills

## Grade 6 skills

- GCF and LCM: word problems
- Proportions
- Unit rates and equivalent rates
- Unit prices: which is the better buy?
- Percents - calculate tax, tip, mark-up and more

#### See all 208 grade 6 skills

## Grade 7 skills

- Solve proportions
- Estimate tips
- Reflections: graph the image
- Model and solve equations using algebra tiles
- Distributive property

#### See all 238 grade 7 skills

## Grade 8 skills

- Estimate population size using proportions
- Interior angles of polygons
- Volume
- Solve two-step linear equations
- Quartiles

#### See all 206 grade 8 skills

## Grade 9 skills

- Identify solutions to inequalities
- Solve two-step linear inequalities
- Identify independent and dependent variables
- Identify functions: vertical line test
- Find the number of solutions to a system of equations by graphing

#### See all 187 grade 9 skills

## Grade 10 skills

- Identify direct variation and inverse variation
- Solve a system of equations using elimination
- Solve a system of equations using any method: word problems
- Solve a quadratic equation using the quadratic formula
- Triangle Inequality Theorem

#### See all 285 grade 10 skills

## Grade 11 skills

- Find the vertex of a parabola
- Nth roots
- Trigonometric ratios in similar right triangles
- Inverses of sin, cos, and tan
- Law of Cosines

#### See all 218 grade 11 skills

## Grade 12 skills

- Introduction to the complex plane
- Find the modulus and argument of a complex number
- Find a unit vector
- Partial sums of arithmetic series
- Find probabilities using two-way frequency tables

#### See all 222 grade 12 skills

## Coming soon

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