Calculation skills are the basic skills of learning mathematical process skills. Mathematics skills give you the ability to solve problems. Do calculations and analyze data in daily life. Fractions are the division of one item into many equal parts. The exercise on Converting Mixed Numbers to Improper Fractions EP1 is the basis for using fractions in daily life and is the basis of knowledge for higher education. This set of exercises has 5 pages, 10 questions each, totaling 50 questions and inst