This product I used as a center in my classroom during our review sessions. It contains questions for standards 6.NS.1 and 6.NS4. There are multiple problems with fractions, greatest common factor, least common multiple and distributive property for your students to solve. My students loved these centers and enjoyed working in pairs. We typically do this as a challenge where students earn points. I hope your students enjoy this product as much as mine did.
This could be used as a quick assessment, homework, centers, games, test prep, etc.
Tip: Print and laminate so you can use them time and time again!