Embedded Files
Decimal Strategy Videos
Adding Decimals with Base-10 blocks
Multiplication Strategy Videos
5. 4x1 Area Model.movArea Model
1 x 4 digit
2. 2x2 Area Model.movArea Model
2 x 2 digit
6. 4x1 Partial Products.movPartial Products
1 x 4 digit
3. 2x2 Partial Products.movPartial Products
2 x 2 digit
7. 4x1 Standard Algorithm .movStandard Algorithm
1 x 4 digit
4. 2x2 Standard Algorithm.movStandard Algorithm
2 x 2 digit
6. 4x1 Partial Products.movArray
1 x 4 digit
Division Strategy Videos
1. Division with Base 10.movDivision with
Base 10 Blocks
2. Division with Pictorial Model.movDivision with
Pictorial Models
3. Division with Arrays.movDivision with
Arrays
4. Division with Area Model.movDivision with
Area Models
5. Division with Partial Quotients (1).movDivision with
Partial Products
6. Division, Bridge to Algorithm and Standard Algorithm.movDivision with
Standard Algorithm
(Big 7 / Long Division)
Addition Strategy Videos
4.4A Adding Whole Numbers Using Base 10 Blocks with Labels.webmUsing Base 10 Blocks to Add Whole Numbers
4.4A Pictorial to Expanded Form Additon.webmPictorial to Expanded Form
4.4A Standard Algorithm Using a Grid Paper.webmStandard Algorithm Using Grid Paper
4.4A Adding Whole Numbers on an Open Number Line.webmAdding Numbers on a Whole Number Line
Subtraction Strategy Videos
4.4A Using Base 10 Blocks to Subtract Whole Numbers with Labels.webmUsing Base 10 Blocks to Subtract Whole Numbers
4.4A Pictorial to Expanded Form Subtraction.webmPictorial to Expanded Form Subtraction
4.4A Subtracting Whole Numbers with Regrouping Using Expanded Form.webmSubtracting Whole Numbers with Regrouping Using Expanded Form
4.4A Subtracting Whole Numbers on an Open Number Line.webmSubtracting Whole Numbers on an Open Number Line
4.4A Subtracting Using Standard Algorithm on Grid Paper.webmSubtracting Using Standard Algorithm on Grid Paper
4.4A Subtracting Whole Numbers with Grid Paper.webmSubtracting Whole Numbers on Grid Paper
Subtracting Across Zeros Shifting the Number Line.movSubtracting Whole Numbers Across Zeros Using Compensation
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