unit 2Investigation 1 - Number Lines
Lesson 11 - Addition Word Problems Lesson 12 - Missing #'s in Subtraction Lesson 13 - Adding 3-digit Numbers Lesson 14 - Subtracting 2- and 3-digit #'s Lesson 15 - Subtracting with Regrouping Lesson 16 - Expanded Form Lesson 17 - Adding Columns of #'s Lesson 18 - Temperature Lesson 19 - Elapsed Time Lesson 20 - Rounding |
In Unit 2 we build upon the first unit, extending thinking in the areas of:
Each quiz and test will include a vocabulary component - the specific vocabulary for each unit may be found and practiced on Spellingcity.com.
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