We have made it clear that students in 4th and 5th grades will not be disadvantaged by our printable worksheets for adding unlike fractions. It is important to follow the steps to the letter. These pdfs are a must-have. They include adding fractions correctly, subtracting fractions improperly, adding fractions properly and improperly, as well as determining missing fractional addends using the sum. Get these worksheets free of charge!
