Unit Overview |
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Content Focus –Students work on reading, writing and sequencing numbers to 1,000. They continue to explore the different groups that make up our base-ten system, apply that knowledge to accurately and efficiently add and subtract, and understand different types of subtraction problems. |
Looking Back…In prior grades, students examined the structure of 100 working with one and two-digit numbers exploring how to add and subtract them. Earlier in 3rd grade, students extended their understanding of the base-10 number system to 3-digit numbers. They worked on addition strategies for 2-digit numbers and finding differences between 2 and 3-digit numbers under 200. |
Looking Forward…Later in the year, students will work to refine their addition and subtraction strategies for multi-digit numbers. In 4th grade, students will consolidate their addition strategies and continue refining subtraction strategies. |
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