These 5 worksheets each comes in at least 40 variants. They are differentiated both by difficulty and workload (S - L). The worksheets with the fewer excercises have a lot of room to write the answers, making them ideal for students who struggle with handwriting. The set contains 5 versions of each variant, so in total the set contain about 1100 different worksheets. The last section contains various supplementary materials, including a bar chart, and a page where the students can collect monste