A really easy way to differentiate for your advanced and struggling learners!
Students must complete a minimum of 21 points, through any combination of 1, 2, 3, 4, or 5 point problems. Problems increase in difficulty with greater point values, so higher students can do a few challenging problems, while lower students can do additional simpler problems to build their skill set.
Full answer key is included. The entire activity is shown in the preview, so please look before buying to make sure the difficulty level is appropriate for your students. I use this with my 8th grade algebra 1 students.