unit 2

Investigation 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: 
  • place value understanding for multi-digit whole numbers
  • using place value understanding and properties of operations to
    perform multi-digit arithmetic
  • solving problems involving measurement and conversion of measurements from a larger unit to a smaller unit

Each quiz and test will include a vocabulary component - the specific vocabulary for each unit may be found and practiced on Spellingcity.com.

Practice Questions

Game Links