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Published byEmory Kelly Modified over 8 years ago
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Expressions with variables using multiplication and division!
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First let’s review expressions using addition and subtraction… *a number added to 4 looks like 4 + b *a number decreased by 6 looks like c -6
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And… 6 + if = 4 15 - if = 5
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Now we’re going to use multiplication and division! Here we gooooooo…
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*Some words to remember… times multiplied product twice divided into divided by quotient cut into equal parts
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What is… 5 x b, if b =4? 7 x d, if d =5 12 ÷ if = 2 9 ÷ v, if v =3
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Ok…now complete your worksheet.
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Part 2… Now we are going to change verbal expressions into algebraic expressions. Ready?
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Write algebraic expressions on your paper for: *eight times a number *twelve times a number *the product of four and a number *twice a number *a number multiplied by 5
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*the quotient of forty-nine and a number *a number divided by six *a number divided into three equal parts *a number divided into seven equal parts *the quotient of fifty-six and a number
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Complete your worksheet! That’s a wrap!
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