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# Multiplication and division

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Introduction to multiplicationEqual groupsMultiplication as equal groupsMultiplication as repeated additionMultiplication on the number lineMultiplication with arraysMore ways to multiply

Practice

Equal groupsGet 3 of 4 questions to level up!

Understand equal groups as multiplicationGet 5 of 7 questions to level up!

Represent multiplication on the number lineGet 3 of 4 questions to level up!

Understand multiplication with arraysGet 5 of 7 questions to level up!

Multiply with arraysGet 5 of 7 questions to level up!

Understand multiplication using groups of objectsGet 5 of 7 questions to level up!

Multiply using groups of objectsGet 5 of 7 questions to level up!

Basic multiplicationGet 5 of 7 questions to level up!

Learn

Multiplying 1-digit numbers by multiples of 10, 100, and 1000Multiplying by multiples of 10Multiplying 10sMultiplying 1-digit numbers by 10, 100, and 1000Multiplying and dividing by 10, 100, 1000

Practice

Multiply 1-digit numbers by 10, 100, and 1000Get 5 of 7 questions to level up!

Multiply by tensGet 5 of 7 questions to level up!

Multiplying 10sGet 5 of 7 questions to level up!

Multiply 1-digit numbers by a multiple of 10, 100, and 1000Get 5 of 7 questions to level up!

Understand multiplying by a multiple of 10, 100, and 1000Get 3 of 4 questions to level up!

Learn

Using area model and properties to multiply Multiplying with distributive propertyMultiplying with area model: 6 x 7981 Multiplying with area model: 78 x 65Relate multiplication with area models to the standard algorithm

Practice

Multiply 2-digits by 1-digit with distributive propertyGet 3 of 4 questions to level up!

Multiply 2-digit numbers with area modelsGet 3 of 4 questions to level up!

Multiply 2-digits by 1-digit with area modelsGet 3 of 4 questions to level up!

Multiply 3- and 4-digits by 1-digit with distributive propertyGet 5 of 7 questions to level up!

Multiply using partial productsGet 3 of 4 questions to level up!

Multiply with partial products (2-digit numbers)Get 3 of 4 questions to level up!

Learn

Multiplying 2-digit by 1-digitMultiplying 3-digit by 1-digitMultiplying 3-digit by 1-digit (regrouping)Multiplying 4-digit by 1-digit (regrouping)Multiplying 2-digit numbersMultiplying multi-digit numbers

Practice

Multiply without regroupingGet 5 of 7 questions to level up!

Multiply with regroupingGet 5 of 7 questions to level up!

Multiply 2-digit numbersGet 5 of 7 questions to level up!

Multi-digit multiplicationGet 3 of 4 questions to level up!

Multiply by 1-digit numbers with standard algorithmGet 3 of 4 questions to level up!

Learn

The idea of divisionVisualizing division with arraysDivision in context

Practice

Division with groups of objectsGet 5 of 7 questions to level up!

Divide with visualsGet 5 of 7 questions to level up!

Find missing divisors and dividends (1-digit division)Get 3 of 4 questions to level up!

Division with arraysGet 5 of 7 questions to level up!

Division in contextsGet 5 of 7 questions to level up!

Learn

Division using place valueDivision with area models

Practice

Divide using place valueGet 3 of 4 questions to level up!

Divide by 1-digit numbers with area modelsGet 3 of 4 questions to level up!

Learn

Intro to long division (no remainders)Long division: 280÷5Introduction to dividing by 2-digits

Practice

Create division equations with area modelsGet 3 of 4 questions to level up!

Learn

Intro to remaindersUnderstanding remaindersInterpreting remaindersLong division with remainders: 3771÷8Long division with remainders: 2292÷4

Practice

Divide with remainders (2-digit by 1-digit)Get 3 of 4 questions to level up!

Divide multi-digit numbers by 6, 7, 8, and 9 (remainders)Get 3 of 4 questions to level up!

Multi-digit divisionGet 3 of 4 questions to level up!

Learn

Dividing by 2-digits: 9815÷65Dividing by 2-digits: 7182÷42

Practice

Basic multi-digit divisionGet 5 of 7 questions to level up!

Division by 2-digitsGet 3 of 4 questions to level up!

Divide multi-digit numbers by 2, 3, 4, and 5 (remainders)Get 5 of 7 questions to level up!

Learn

Multiplication in real world contextsMultiplication word problem: pizzaDivision word problem: field goals

Practice

Multiplication in contextsGet 5 of 7 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!