Embedded Files
Worksheets
Worksheets
All the worksheet we will be using in class.
Section 3.1
Section 3.1
Addition Properties
3.1AdditionProperties.pdfSection 3.2
Section 3.2
Missing Addends
3.2MissingAddends.pdfSection 3.3
Section 3.3
Estimate Sums
3.3EstimateSums.pdfSection 3.4
Section 3.4
Add 2-Digit Numbers
3.4Add2-DigitNumbers.pdfSection 3.5
Section 3.5
Model 3-Digit Addition
3.5Model3-DigitAddition.pdfSection 3.6
Section 3.6
Add Greater Numbers
3.6AddGreaterNumbers.pdfSection 3.7
Section 3.7
Predict and Test
3.7PredictandTest.pdfChapter 3 Review
Chapter 3 Review
Study Practice for Chapter 3
Chapter3Review.pdfGames
Games
Fun games to help build up your skills!
Extra Credit
Extra Credit
Extra worksheets to complete for extra credit, when you finish your work early.
Answer Keys
Answer Keys
These answer keys are used to check your work.
Using these to cheat will not help you learn what you do not understand!
If you need help understanding the problem, please ask the teacher for help.
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