This Problem Set is a part of the Lesson 17, Unit 3, Grade 3. In this lesson, students look for patterns in even and odd products in the multiplication table. They also continue thinking about how use the distributive property and known facts in the multiplication table to calculate larger products - for example, by thinking of 7 × 16 as (7 × 8) + (7 × 8) or (7 × 10) + (7 × 6).