+ January 4 th 2016. + Mixed Numbers Mixed Number- is a whole number and a proper fraction combined.

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Presentation transcript:

+ January 4 th 2016

+ Mixed Numbers Mixed Number- is a whole number and a proper fraction combined

+ Rounding Mixed Numbers numbers.html numbers.html

+ Adding Mixed Numbers (like denominators) If they have like denominators you can add the whole numbers and add the fractions (numerators only) Turn each mixed number into a improper fraction (denominator multiplied by the whole number then added to the numerator) and then add (numerators only)

+ Adding Mixed Numbers (unlike denominators) If they have unlike denominators you can add the whole numbers and add the fractions (find a common denominator then add the numerators only) Turn each mixed number into a improper fraction (denominator multiplied by the whole number then added to the numerator) and then add (find a common denominator then add the numerators only)

+ Subtracting Mixed Numbers (like denominators) If they have like denominators you can subtract the whole numbers and subtract the fractions (numerators only) Turn each mixed number into a improper fraction (denominator multiplied by the whole number then added to the numerator) and then subtract (numerators only)

+ Subtracting Mixed Numbers (unlike denominators) If they have unlike denominators you can subtract the whole numbers and subtract the fractions (find a common denominator then subtract the numerators only) Turn each mixed number into a improper fraction (denominator multiplied by the whole number then added to the numerator) and then subtract (find a common denominator then subtract the numerators only)

+ Multiplying Mixed Numbers Multiply whole numbers and multiply fractions (multiply numerators multiply denominators) Turn into mixed numbers (denominator multiplied by the whole number then added to the numerator) then multiply (multiply numerators and multiply denominators)

+ Divide Mixed Numbers Divide the whole numbers then divide the fractions (keep, change, flip) Turn into improper fractions (denominator multiplied by the whole number then added to the numerator)then divide (keep, change, flip)