Activity 5, Lesson 10, Unit 3, Grade 3 icon
Problem Set

Problem Set

EngageNY10 min(s)

This Problem Set is a part of the Lesson 10, Unit 3, Grade 3. In this lesson, students multiply and divide new facts using the distributive property (the "break apart and distribute" strategy) to break a new fact into a sum of two known facts. For example, they multiply 6 × 8 by finding (6 × 5) + (6 × 3) and divide 64 × 8 by finding (40 × 8) + (24 × 8). Along the way, they represent their calculations with arrays and number bonds.

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