Fraction Subtraction - Find Common Denominator - Mixed - One Changed Denominator
Level 2
The topics in this unit focus on understanding how to add and subtract fractions. Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
Practice:
Sub. Find Common Denominator - Mixed - One Changed Denominator
Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.
What lowest common denominator would you use to subtract these fractions?