Learn the chapter. Then practice it endlessly.

Rapid Math walks students through every Common Core topic with worked examples, then generates fresh practice tests on demand and keeps score of everything they master.

Start learning free I already have an account

12: grade levels
96: chapters
∞: practice tests

How it works

Step 1

Pick your chapter

Every grade is broken into Common Core aligned chapters with the standard code listed.

Step 2

Study the lesson

Key ideas, step-by-step teaching, vocabulary and three fully worked examples.

Step 3

Test yourself, endlessly

Generate a new practice test any time, choose length and difficulty, get instant explanations.

Every grade covered

Grade 1

Counting, addition & shapes

Grade 2

Place value to 1,000 & measurement

Grade 3

Multiplication, division & fractions

Grade 4

Multi-digit arithmetic & fraction operations

Grade 5

Decimals, fractions & volume

Grade 6

Ratios, rational numbers & expressions

Grade 7

Proportions, rational operations & probability

Grade 8

Linear functions, exponents & geometry

Grade 9

Algebra I

Grade 10

Geometry

Grade 11

Algebra II

Grade 12

Precalculus & introductory calculus