Title: Add / Subtract Mixed Numbers
1Add / Subtract Mixed Numbers Adding 1.
Get common denominator and make equivalent
fractions 2. Add whole numbers as a group,
fractions as a group 3. Reduce any improper
fractions
2Add / Subtract Mixed Numbers Adding 1.
Get common denominator and make equivalent
fractions 2. Add whole numbers as a group,
fractions as a group 3. Reduce any improper
fractions
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EXAMPLE
3Add / Subtract Mixed Numbers Adding 1.
Get common denominator and make equivalent
fractions 2. Add whole numbers as a group,
fractions as a group 3. Reduce any improper
fractions
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EXAMPLE
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Common den 6
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Equivalent fractions
4Add / Subtract Mixed Numbers Adding 1.
Get common denominator and make equivalent
fractions 2. Add whole numbers as a group,
fractions as a group 3. Reduce any improper
fractions
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EXAMPLE
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Common den 6
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Equivalent fractions
5Add / Subtract Mixed Numbers Adding 1.
Get common denominator and make equivalent
fractions 2. Add whole numbers as a group,
fractions as a group 3. Reduce any improper
fractions
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EXAMPLE
6Add / Subtract Mixed Numbers Subtracting
1. Get common denominator and make equivalent
fractions 2. Borrow 1 if needed 3.
Number number , fraction fraction 4.
Reduce if needed
7Add / Subtract Mixed Numbers Subtracting
1. Get common denominator and make equivalent
fractions 2. Borrow 1 if needed 3.
Number number , fraction fraction 4.
Reduce if needed
Borrowing 1 When subtracting
fractions, after getting a common denominator and
making equivalent fractions, if the first
numerator is smaller then the 2nd numerator, you
need to borrow. When borrowing using fractions
you WILL ALWAYS borrow one in terms of your
denominator.
8Add / Subtract Mixed Numbers Subtracting
1. Get common denominator and make equivalent
fractions 2. Borrow 1 if needed 3.
Number number , fraction fraction 4.
Reduce if needed
Borrowing 1 When subtracting
fractions, after getting a common denominator and
making equivalent fractions, if the first
numerator is smaller then the 2nd numerator, you
need to borrow. When borrowing using fractions
you WILL ALWAYS borrow one in terms of your
denominator.
Â
9Add / Subtract Mixed Numbers Subtracting
1. Get common denominator and make equivalent
fractions 2. Borrow 1 if needed 3.
Number number , fraction fraction 4.
Reduce if needed
Borrowing 1 When subtracting
fractions, after getting a common denominator and
making equivalent fractions, if the first
numerator is smaller then the 2nd numerator, you
need to borrow. When borrowing using fractions
you WILL ALWAYS borrow one in terms of your
denominator.
Â
10Add / Subtract Mixed Numbers Subtracting
1. Get common denominator and make equivalent
fractions 2. Borrow 1 if needed 3.
Number number , fraction fraction 4.
Reduce if needed
Borrowing 1 There is a shortcut
to doing this - subtract 1 from your whole
number - add your numerator and denominator (
becomes the new numerator ) - keep your
original denominator
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11Add / Subtract Mixed Numbers Subtracting
1. Get common denominator and make equivalent
fractions 2. Borrow 1 if needed 3.
Number number , fraction fraction 4.
Reduce if needed
Borrowing 1 There is a shortcut
to doing this - subtract 1 from your whole
number - add your numerator and denominator (
becomes the new numerator ) - keep your
original denominator
Â
12Add / Subtract Mixed Numbers Subtracting
1. Get common denominator and make equivalent
fractions 2. Borrow 1 if needed 3.
Number number , fraction fraction 4.
Reduce if needed
Â
Common denominator equivalent fractions
Borrow 1
Number minus number Fraction minus fraction
Reduce
13Add / Subtract Mixed Numbers Subtracting
1. Get common denominator and make equivalent
fractions 2. Borrow 1 if needed 3.
Number number , fraction fraction 4.
Reduce if needed
Â
Common denominator equivalent fractions
Borrow 1
Number minus number Fraction minus fraction
Reduce
EXAMPLE
Borrow 1
Common denominator equivalent fractions
Number minus number Fraction minus fraction