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Pre-Algebra

16 topics · study sheets, quizzes, and tests.

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Go through each topic step by step, with 10 timed practice problems after every section.

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Topics

1.

Core Ideas in Plain Terms

The foundations, in everyday language

Study PracticeQuizUnit Test
2.

Introduction to Algebra

Variables, expressions, properties, and simplifying

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3.

Equations & Inequalities

Solving one-step and two-step equations and inequalities

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4.

The Coordinate Plane

Points, quadrants, tables, and graphing lines

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5.

Geometry Basics

Points, angles, shapes, and the formulas that measure them

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6.

Data, Statistics & Probability

Measures of center and spread, reading and making graphs, interpreting data, and finding the probability of events as fractions, decimals, and percents

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7.

Whole Numbers & Operations

Place value, rounding, the four operations, order of operations, and exponents

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8.

Integers

Everything you need to know about negative numbers

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9.

Factors & Multiples

Everything about factors, multiples, primes, GCF, and LCM

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10.

Fractions

Everything you need to master parts of a whole

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11.

Decimals

Everything you need to master decimal place value, operations, and word problems

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12.

Ratios, Rates & Proportions

Writing and simplifying ratios, equivalent ratios, unit rates and best buys, solving proportions, scale drawings, and similar figures

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13.

Percents

What percent means, converting among fractions/decimals/percents, the three percent problems, percent change, and real-world money math

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14.

Rational Numbers

Fractions and decimals, positive and negative, all in one family

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15.

Exponents & Roots

Powers, exponent rules, scientific notation, square roots, and order of operations

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16.

Course Review

All 14 topics: definitions, rules, and formulas for whole numbers through statistics and probability

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