Pre-algebra
Course Content
Arithmetic properties
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Place value
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Finding place value
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Place value tables
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Writing a number in standard form
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Writing a number in expanded form
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Writing numbers in words and standard form
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Comparing place values
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Understanding place value
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Place value when multiplying and dividing by 10
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Regrouping numbers into various place values
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Comparing whole number place values
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Regrouping whole number place values
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Adding whole numbers by their place values
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Rounding whole numbers
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Rounding to the nearest 10 on the number line
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Rounding whole numbers to nearest ten
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Rounding to the nearest 100 on the number line
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Rounding whole numbers to nearest hundred
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Rounding whole numbers to nearest thousand
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Regrouping whole numbers
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Regrouping whole numbers: 675
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Regrouping whole numbers: 76,830
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Regrouping whole numbers: 430
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Order of operations
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Intro to order of operations
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Order of operations example
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Worked example: Order of operations (PEMDAS)
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Order of operations (2-step expressions)
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Arithmetic properties
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Properties of multiplication
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Properties and patterns for multiplication
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Commutative law of addition
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Commutative law of multiplication
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Commutative property of multiplication
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Associative law of addition
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Associative law of multiplication
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Associative property of multiplication
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Using associative property to simplify multiplication
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Identity property of 1
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Identity property of 0
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Inverse property of addition
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Inverse property of multiplication
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Distributive property over subtraction
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Distributive property exercise examples
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Distributive property when multiplying
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Distributive property
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Distributive property over addition
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Rational and irrational numbers
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Intro to rational & irrational numbers
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Classifying numbers: rational & irrational
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Divisibility tests
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Divisibility tests for 2, 3, 4, 5, 6, 9, 10
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Recognizing divisibility
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The why of the 3 divisibility rule
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The why of the 9 divisibility rule
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Factors and multiples
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Finding factors of a number
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Finding factors and multiples
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Prime numbers
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Prime numbers
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Recognizing prime and composite numbers
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Prime factorization
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Prime factorization
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Prime factorization exercise
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Common divisibility examples
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Least common multiple
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Least common multiple
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Least common multiple: repeating factors
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Least common multiple of three numbers
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Greatest common factor
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Greatest common factor examples
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Greatest common factor explained
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GCF & LCM word problems
Reading and interpreting data
Measurement
Volume of a rectangular prism
Negative numbers and coordinate plane
Ratios, rates, proportions
Equations, expressions, and inequalities
Exponents, radicals, and scientific notation
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