5.ATO.1
Evaluate numerical expressions involving grouping symbols (i.e., parentheses, brackets, braces).
Example Problems
Evaluate:
Evaluate:
Evaluate:
Khan Academy ResourcesEvaluating expressions with one variableEvaluating expressions with two variables: fractions & decimalsEvaluating expressions with variables word problemsOrder of operations reviewEvaluating expressions with two variablesExpression value intuitionFactor with the distributive property (no variables)Evaluating expressions with one variableCreate equivalent expressions by factoringExpression value intuitionOrder of operations with fractions and exponentsEvaluating expressions with variables word problemsFactor with distributive property (variables)Combining like termsEquivalent expressionsDistributive property with variablesOrder of operationsIntro to combining like termsCombining like termsCombining like terms exampleEvaluating an expression with one variableEvaluating expressions with variables: temperatureEvaluating expressions with variables: exponentsWorked example: Order of operations (PEMDAS)Distributive property over additionDistributive property over subtractionEvaluating expressions with variables: cubesOrder of operations introductionOrder of operations example: fractions and exponentsEquivalent expressionsEvaluating expressions with two variables: fractions & decimalsEvaluating expressions with two variablesDistributive property with variablesFactor with the distributive propertyOrder of operations examples: exponentsExpression value intuition

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