Add, subtract, and multiply decimals

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SWBAT add, subtract, and multiply decimals

Big Idea

To line it up or not line it up? That is the question... about the decimal. Beyonce and Snowmen round out the lesson.


10 minutes

Each day, students complete a warm-up that usually consists of spiraling the previous day's material, in addition to older material.  Warm-up problems also sometimes extend lessons that students have encountered before to more unfamiliar contexts.


10 minutes


15 minutes

The homework includes questions related to this lesson, as well as spiraled review.  I also provide answers to the problems on page 2.