Adding & Subtracting Fractions Math Worksheets

- Grades
- Grades 4–5
- File type
- Answer key
- Included
- Subject
- Math, Fractions
- Topic
- Fraction addition, Fraction subtraction
- Resource types
- Worksheets
- Answer key
- Included
- Standards
- 5.NF.A.1
Product description
From the author
This resource is an Adding and Subtracting Fractions Math Worksheet.
There are 5 different versions, each covering a new topic.
These worksheets are great for a quick assessment, to be placed in a math station or small group intervention.
Answer key included.
In the classroom
Teaching tips & learning objectives
Learning objectives
Add and subtract fractions with like denominators, simplifying the result.
Find a common denominator to add or subtract fractions with unlike denominators.
Translate a word problem into the correct fraction addition or subtraction expression.
Teaching tips
Choose a set that matches the skill being taught: like denominators, unlike denominators, mixed numbers or word problems.
Ask students to identify the required operation before solving the word problems.
Clarify Version 5, items 4 and 5 before assigning: specify one cup of sugar initially and ask what fraction remains; ask what fraction of the class is girls rather than how many girls.
Skills covered
Fraction addition/subtraction with like denominators — students add and subtract fractions sharing the same denominator and simplify results.
Fraction addition/subtraction with unlike denominators — students find a common denominator before adding or subtracting.
Word problem translation — students identify the correct fraction operation from a real-world scenario involving measurements and quantities.
Good to know
Questions teachers ask about this resource
What does the Cube Color line on the answer pages record?
The printed instruction asks teachers to circle the color of the cube into which a problem set was inserted, to make grading easier. The download supplies the problem sets and keys; the line does not indicate that a physical cube is included.
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Curriculum
Standards, concepts & topics
Standards
- 5.NF.A.1 — Add and subtract fractions with unlike denominators (including mixed numbers) by replacing given fractions with equivalent fractions in such a way as to produce an equivalent sum or difference of fractions with like denominators. For example, 2/3 + 5/4 = 8/12 + 15/12 = 23/12. (In general, a/b + c/d = (ad + bc)/bd.)
Core concepts
Adding fractions
Subtracting fractions
Like and unlike denominators
Mixed numbers
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