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Arithmetic properties

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Finding place valuePlace value tablesWriting a number in standard formWriting a number in expanded formWriting numbers in words and standard formComparing place valuesUnderstanding place value Place value when multiplying and dividing by 10 Regrouping numbers into various place valuesComparing whole number place valuesRegrouping whole number place valuesAdding whole numbers by their place values Whole number place value reviewWhole numbers in expanded form reviewWhole numbers in written form review
Practice
Place value tablesGet 3 of 4 questions to level up!
Identify value of a digitGet 5 of 7 questions to level up!
Write whole numbers in expanded formGet 5 of 7 questions to level up!
Learn
Rounding to the nearest 10 on the number lineRounding whole numbers to nearest tenRounding to the nearest 100 on the number lineRounding whole numbers to nearest hundredRounding whole numbers to nearest thousand
Practice
Round whole numbersGet 5 of 7 questions to level up!
Learn
Regrouping whole numbers: 675Regrouping whole numbers: 76,830Regrouping whole numbers: 430
Practice
Regroup whole numbersGet 3 of 4 questions to level up!
Learn
Intro to order of operationsOrder of operations exampleWorked example: Order of operations (PEMDAS)Order of operations (2-step expressions)
Practice
Order of operationsGet 5 of 7 questions to level up!
2-step expressionsGet 5 of 7 questions to level up!
Learn
Properties of multiplicationProperties and patterns for multiplicationCommutative law of additionCommutative law of multiplicationCommutative property of multiplicationCommutative property of multiplication reviewAssociative law of additionAssociative law of multiplicationAssociative property of multiplicationUsing associative property to simplify multiplicationAssociative property of multiplication reviewIdentity property of 1Identity property of 0Inverse property of additionInverse property of multiplicationProperties of additionProperties of multiplication
Learn
Distributive property over additionDistributive property explainedDistributive property over subtractionDistributive property exercise examplesDistributive property when multiplyingDistributive property review
Practice
Distributive propertyGet 3 of 4 questions to level up!
Visualize distributive propertyGet 3 of 4 questions to level up!
Learn
Intro to rational & irrational numbersClassifying numbers: rational & irrationalClassifying numbers review
Practice
Classify numbers: rational & irrationalGet 5 of 7 questions to level up!

About this unit

This tutorial will help us make sure we can go deep on arithmetic. We'll explore various ways to represent whole numbers, place value, order of operations, rounding and various other properties of arithmetic.