3rd grade

Multiply using number lines and repeated addition

Multiplication Using Number Lines and Repeated Addition

Multiplication can be represented using number lines or by using repeated addition. These two strategies are just some of the many ways to multiply numbers. They are best used when introducing multiplication to help your students understand the concept of multiplication. This article will show you how to multiply numbers using repeated addition and number …

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number lines and repeated subtraction

Division using number lines and repeated subtraction

Using number lines and repeated subtraction in division will help you visualize and represent the operation. There are other ways to show division. You can use models such as arrays and number lines. You can also use strategies like making equal groups and using repeated subtraction.  This article will focus on helping you divide using …

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