I use these fraction worksheets as drills in my 5th grade math class, but they would be great for 6th grade, and even review in 7th grade. These drills include adding and subtracting fractions with like denominators, unlike denominators, and adding and subtracting mixed numbers with like and unlike denominators on the fractions. These are great for speed drills in class, use as homework, quizzes, class worksheets, etc.As always, if you like this product, please rate it and follow my store. I