Grade 7 Math

Choose a skill and start practicing at your own pace.

63 skills

Algebraic expressions

  1. Operations with monomials

Area and measurement

  1. Areas of parallelograms, triangles, and trapezoids

Data and graphs

  1. Find a missing percentage in a pie chart
  2. Find a percentage from a sector angle
  3. Find a percentage from quantities in a pie chart
  4. Find a quantity from a percentage in a pie chart
  5. Find a quantity from a sector angle
  6. Find a sector angle from a percentage
  7. Find a sector angle from quantities
  8. Find the total from a pie chart
  9. Read bar graphs

Decimal operations

  1. Combo with decimal fractions
  2. Division of decimal fractions
  3. Multiplication of decimal fractions

Equations

  1. Simple equations
  2. Solve word problems using equations
  3. Solve word problems using systems of equations

Exponents

  1. Divide powers
  2. Multiply powers
  3. Raise a power to a power

Fraction operations

  1. Add fractions
  2. Add mixed numbers
  3. Combo with simple fractions
  4. Divide fractions
  5. Divide mixed numbers
  6. Multiply fractions
  7. Multiply mixed numbers
  8. Subtract fractions
  9. Subtract mixed numbers

Geometry

  1. The side opposite a 30-degree angle

Linear functions and graphs

  1. Plotting graphs of linear functions

Lines and angles

  1. Angles with parallel lines
  2. Basic geometric concepts and notations

Mental math and mixed operations

  1. Customizable mental math trainer

Number sense and comparison

  1. Compare absolute values
  2. Compare negative integers

Order of operations

  1. Examples with brackets
  2. Examples with three numbers

Percents

  1. Find a percentage of a number
  2. Find the whole from a percentage
  3. Find what percent one number is of another

Polynomials

  1. Difference of squares
  2. Square a sum or difference
  3. Sum and difference of cubes

Powers and roots

  1. Cube numbers up to 10
  2. Powers of three
  3. Powers of two
  4. Square numbers up to 100
  5. Square numbers up to 20
  6. Square numbers up to 30
  7. Square roots up to 100
  8. Square roots up to 400
  9. Square roots up to 900

Probability and statistics

  1. Counting and combinations

Ratios and proportions

  1. Ratios of two numbers
  2. Solve proportions

Statistics

  1. Find the mean
  2. Find the median
  3. Find the mode
  4. Find the range

Triangles and congruence

  1. Angle sum of a triangle
  2. Medians, angle bisectors, and altitudes
  3. Triangle congruence