Visit Internet 4 Classrooms for great links to online math activities!
Place Value
| Using Place Value Grid - tutorial, worksheets, and lesson plan from Riverdeep (log-in required) |
| Investigating Decimal Place Values - tutorial, worksheets, and lesson plan from Riverdeep (log-in required) |
| Rounding Decimals - tutorial, worksheets, and lesson plan from Riverdeep (log-in required) |
| Tenths, Hundredths, Thousandths - tutorial, worksheets, and lesson plan from Riverdeep |
Subtraction
| Regrouping with Whole Numbers - tutorial, worksheets, and lesson plan from Riverdeep (log-in required) |
| Regrouping to Hundredths - tutorial, worksheets, and lesson plan from Riverdeep (log-in required) |
| Subtracting Decimals - tutorial, worksheets, and lesson plan from Riverdeep |
Division
| Dividing by Powers of 10 - tutorial, worksheets, and lesson plan from Riverdeep (log-in required) |
| Dividing Decimals by Whole Numbers - tutorial, worksheets, and lesson plan from Riverdeep |
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