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Adding and subtracting unlike fractions

Adding and subtracting unlike fractions. By: Kevin Atkins. Tutorial . 1.Line up denominators. 2.See which denominator can go into it. 3.Multiply to get the same denominator. 4.What you do to the top you do to the bottom. Now add and subtract your fractions. Adding 10 unlike fractions .

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Adding and subtracting unlike fractions

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  1. Adding and subtracting unlike fractions By: Kevin Atkins

  2. Tutorial • 1.Line up denominators. • 2.See which denominator can go into it. • 3.Multiply to get the same denominator. • 4.What you do to the top you do to the bottom. • Now add and subtract your fractions.

  3. Adding 10 unlike fractions 1.1/2+1/3= 2.2/3+1/4= 3.4/8+2/6= 4.8/8+3/3= 5.6/6+2/5= 6.7/9+3/5= 7.5/6+2/5= 8.7/7+3/4= 9.3/9+4/5= 10.3/7+4/7=

  4. Subtracting10 unlike fractions 1.1/2-1/3= 2.2/3-1/4= 3.4/8-2/6= 4.8/8-3/3= 5.6/6-2/5= 6.7/9-3/5= 7.5/6-2/5= 8.7/7-3/4= 9.3/9-4/5= 10.3/7-4/7=

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