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## Understanding Multiplication

Understand the concept of multiplication through repeated addition, arrays, and skip counting.

 Sample Problems for Understanding Multiplication Lesson for Understanding Multiplication

### This topic aligns to the following state standards

Grade 2: Num 5. Demonstrates knowledge of multiplication (for the repeated addition and array models) using manipulatives, drawings, and story problems.
Grade 3: Num 3. Explains and demonstrates the meaning of multiplication (for the repeated addition, array, and area models) using manipulatives, drawings, number sentences, and story problems.
Grade 3: Num      a. modeling with concrete objects or drawings
Grade 3: Num      b. skip counting, for example, to find 4 x 5, count 5, 10, 15, 20
Grade 4: Num 3. Explains and demonstrates the multiplication and division of whole numbers using manipulatives, drawings, and algorithms.
Grade 3: Num 1. Writes number sentences for given situations involving the addition, subtraction, multiplication, and division of whole numbers.

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