Math Practice Online: MathScore.com

Math Practice Online > free > lessons > Arizona > 5th grade > Basic Fraction Subtraction

If your child needs math practice, click here.

These sample problems below for Basic Fraction Subtraction were generated by the MathScore.com engine.

Sample Problems For Basic Fraction Subtraction

Complexity=4, Mode=same-den

Subtract each pair of fractions and simplify the result.
1.  
3
3
-
1
3
2.  
4
4
- 0

Complexity=5, Mode=same-den

Subtract each pair of fractions and simplify the result.
1.  
4
4
-
4
4
2.  
3
5
-
1
5

Complexity=7, Mode=same-den

Subtract each pair of fractions and simplify the result.
1.  
6
7
-
3
7
2.  
3
6
-
1
6

Complexity=9, Mode=same-den

Subtract each pair of fractions and simplify the result.
1.  
4
4
-
4
4
2.  
6
7
-
1
7

Complexity=12, Mode=same-den

Subtract each pair of fractions and simplify the result.
1.  
9
9
-
4
9
2.  
4
4
-
2
4

Complexity=4, Mode=simple

Subtract each pair of fractions and simplify the result.
1.  
1
2
-
2
4
2.  
3
3
-
1
2

Complexity=6, Mode=simple

Subtract each pair of fractions and simplify the result.
1.  
3
3
-
1
3
2.  
2
2
-
1
3

Answers

Complexity=4, Mode=same-den

Subtract each pair of fractions and simplify the result.
#ProblemCorrect AnswerYour Answer
1
3
3
-
1
3
Solution
Subtract numerators to get this:
2
3
#ProblemCorrect AnswerYour Answer
2
4
4
- 0
Solution
Now simplify to get this:
1

Complexity=5, Mode=same-den

Subtract each pair of fractions and simplify the result.
#ProblemCorrect AnswerYour Answer
1
4
4
-
4
4
Solution
Subtract numerators to get this:
0
#ProblemCorrect AnswerYour Answer
2
3
5
-
1
5
Solution
Subtract numerators to get this:
2
5

Complexity=7, Mode=same-den

Subtract each pair of fractions and simplify the result.
#ProblemCorrect AnswerYour Answer
1
6
7
-
3
7
Solution
Subtract numerators to get this:
3
7
#ProblemCorrect AnswerYour Answer
2
3
6
-
1
6
Solution
Subtract numerators to get this:
2
6
Now simplify to get this:
1
3

Complexity=9, Mode=same-den

Subtract each pair of fractions and simplify the result.
#ProblemCorrect AnswerYour Answer
1
4
4
-
4
4
Solution
Subtract numerators to get this:
0
#ProblemCorrect AnswerYour Answer
2
6
7
-
1
7
Solution
Subtract numerators to get this:
5
7

Complexity=12, Mode=same-den

Subtract each pair of fractions and simplify the result.
#ProblemCorrect AnswerYour Answer
1
9
9
-
4
9
Solution
Subtract numerators to get this:
5
9
#ProblemCorrect AnswerYour Answer
2
4
4
-
2
4
Solution
Subtract numerators to get this:
2
4
Now simplify to get this:
1
2

Complexity=4, Mode=simple

Subtract each pair of fractions and simplify the result.
#ProblemCorrect AnswerYour Answer
1
1
2
-
2
4
Solution
Simplify fractions
1
2
-
1
2
Subtract the fractions to get this:
0
#ProblemCorrect AnswerYour Answer
2
3
3
-
1
2
Solution
Simplify fractions
1 -
1
2
The LCD is 2
Adjust the denominators to get this:
2
2
-
1
2
Subtract the fractions to get this:
1
2

Complexity=6, Mode=simple

Subtract each pair of fractions and simplify the result.
#ProblemCorrect AnswerYour Answer
1
3
3
-
1
3
Solution
Subtract the fractions to get this:
2
3
#ProblemCorrect AnswerYour Answer
2
2
2
-
1
3
Solution
Simplify fractions
1 -
1
3
The LCD is 3
Adjust the denominators to get this:
3
3
-
1
3
Subtract the fractions to get this:
2
3

MathScore.com

Copyright Accurate Learning Systems Corporation 2008.
MathScore is a registered trademark.