diff --git a/Fractions/MyFraction.py b/Fractions/MyFraction.py
index 4b05413..9d9d7b5 100644
--- a/Fractions/MyFraction.py
+++ b/Fractions/MyFraction.py
@@ -13,7 +13,12 @@ def __add__(self, fraction):
 		return answer
 
 	def __sub__(self, fraction):
-		answer = "Calculate the answer. The answer will be a fraction"
+		self.difNum = self.numerator*fraction.denominator - fraction.numerator*self.denominator
+		if not self.difNum:
+			self.difDen = 0
+		else:
+			self.difDen = self.denominator*fraction.denominator
+		answer = MyFraction(self.difNum, self.difDen)
 		return answer
 
 	def __mul__(self, fraction):
diff --git a/Fractions/Test.py b/Fractions/Test.py
index 8adc56c..de8e156 100644
--- a/Fractions/Test.py
+++ b/Fractions/Test.py
@@ -1,14 +1,14 @@
 from MyFraction import MyFraction
 
 def main():
-	fraction1 = MyFraction(1,2)
+	fraction1 = MyFraction(1,3)
 	fraction2 = MyFraction(1,2)
 
 	addResult = fraction1 + fraction2
 	print("Addition result was: " + str(addResult) + ". The correct answer is: 1/1 or 2/2")
 
-	#subResult = fraction2 - fraction1
-	#print("Subtraction result was: " + subResult + ". The correct answer is: 0/0")
+	subResult = fraction2 - fraction1
+	print("Subtraction result was: " + str(subResult) + ". The correct answer is: 0/0")
 
 	#multResult = fraction1 * fraction2
 	#print("Multiplication result was: " + multResult + ". The correct answer is: 1/4")