Learn to wield important tools in number sense and computation.
Equivalent Fractions
Comparing Fractions
Adding Fractions
Multiplying Fractions
Start your algebra journey here with an introduction to variables and equations.
Introduction
Solving by Substitution
Distributing and Factoring
Combining and Rearranging
Use probability to make better decisions.
Introduction to Probability
Two Card Totals
Dice, Coins and Decks
Expected Value
Expected Value Comparisons
Expressing Probability
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Company
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