Find unknown values in numerical equations involving multiplication and division with this differentiated set of worksheets. Students will begin by finding unknown values within multiplication and division number sentences using knowledge of equivalent number sentences. They will then move to equivalent number sentences before creating their own to reach a target number. Each worksheet progressively involves more complicated multiplication and division problems. Print one page per student, or if working in small groups, place a few sheets into write-and-wipe sleeves and reuse them for each group of students.