Units
All 8 units of Math 7. Each one has a concepts page to learn from, practice questions marked as you go, and quizzes built at random.
Unit 1
Unit 1: Divisibility and decimals
Quick tests that tell you whether 2, 3, 4, 5, 6, 8, 9 or 10 divides a number, and why each one works. Then all four operations with decimals, and putting decimals, fractions and whole numbers in order.
Unit 2
Unit 2: Integers
Adding and subtracting positive and negative numbers with zero pairs and a number line, why taking away a negative is the same as adding, and using integers for temperatures, depths and money.
Unit 3
Unit 3: Fractions, decimals and percents
Turning a fraction into a decimal that stops or one that repeats forever, adding and subtracting fractions and mixed numbers, and finding a percent of a number.
Unit 4
Unit 4: Patterns and expressions
Turning a pattern into a rule, a table of values and a graph that all say the same thing, and the difference between an expression you evaluate and an equation you solve.
Unit 5
Unit 5: Solving equations
An equation as a balance: whatever you do to one side, you do to the other. One- and two-step equations, checking an answer by putting it back in, and writing the equation for a word problem.
Unit 6
Unit 6: Circles and area
Radius, diameter and circumference, and where π comes from. Then the areas of triangles, parallelograms and circles, and which measurement really is the height.
Unit 7
Unit 7: Constructions and transformations
What perpendicular lines, parallel lines and bisectors guarantee, plotting points in all four quadrants, and moving shapes by translations, reflections and rotations.
Studying for the exam?
Mix every unit together
Build a random quiz drawn from all 96 questions across every unit, at the level you choose. It is the closest thing here to a real exam.