Subtraction of Mixed Numbers

Mixed numbers consist of an integer followed by a fraction.

How to subtract mixed numbers having the same denominator:

• Make the first numerator larger than the second if it is not.
• Subtract the second numerator from the first
• Place that difference over the common denominator.
• Subtract the integer portions of the two mixed numbers
• State the answer

Example: 5 1/3 - 3 2/3 =

Make the first numerator larger than the second	5  1/3 = 4  4/3
Subtract the fractional parts of the mixed numbers	4/3 - 2/3 = 2/3
Subtract the integer portions of the mixed numbers	4 - 3 = 1
State the final answer:	1  2/3