# Module 2: Foundations

## Topic A: Foundations

Learn
Multiplying 2 fractions: fraction modelMultiplying mixed numbersDividing fractions by whole numbers: studying
Practice
Multiplying fractions with visualsGet 3 of 4 questions to level up!
Multiply mixed numbersGet 3 of 4 questions to level up!
Dividing unit fractions by whole numbers visuallyGet 3 of 4 questions to level up!
Dividing whole numbers by unit fractions visuallyGet 3 of 4 questions to level up!

## Topic B: Foundations

Learn
Multiplying 3-digit by 1-digitMultiplying 4-digit by 1-digit (regrouping)Multiplying multi-digit numbersAdding decimals: 0.822+5.65Subtracting decimals: 9.005 - 3.6Intro to multiplying decimalsMultiplying decimals: place valueDividing whole numbers to get a decimalDividing decimals
Practice
Multiply without regroupingGet 5 of 7 questions to level up!
Multiply with regroupingGet 5 of 7 questions to level up!
Multi-digit multiplicationGet 3 of 4 questions to level up!
Multiply decimals (1&2-digit factors)Get 3 of 4 questions to level up!

## Topic C: Foundations

Learn
Dividing by 2-digits: 7182÷42Intro to remainders
Practice
Division by 2-digitsGet 3 of 4 questions to level up!
Multiplication and division word problemsGet 5 of 7 questions to level up!
Multi-step word problems with whole numbersGet 3 of 4 questions to level up!
Divide with remainders (2-digit by 1-digit)Get 3 of 4 questions to level up!
Basic multi-digit divisionGet 5 of 7 questions to level up!

## Topic D: Foundations

Learn
Finding factors of a numberFinding factors and multiplesFactors and multiplesRecognizing prime and composite numbers
Practice
Relate factors and multiplesGet 5 of 7 questions to level up!
Identify prime numbersGet 5 of 7 questions to level up!
Identify composite numbersGet 5 of 7 questions to level up!