Modeling Decimal Addition and Subtraction
Students must understand how to model addition and subtraction with decimals. The following video helps to demonstrate how to use base ten blocks to model decimals.
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Decimal Unit 2 Test (Study Guide)
Study Guide for Unit 2 Topics in Unit 2 Writing Decimals Rounding Decimals Comparing Decimals Ten times and 1/10 of Adding and Subtracting Decimals