4-1: Decimal Place Value
4-2: Review of Basic Decimal Concepts
4-3: Comparing and Ordering Decimals
4-4: Estimating with Decimals
4-5: Decimal Addition and Subtraction
4-6: Decimals in Money
4-7: Thousandths
4-8: Metric Units of Length
4-9: Personal References for Metric Length
4-10: Measuring in Millimeters
4-2: Review of Basic Decimal Concepts
4-3: Comparing and Ordering Decimals
4-4: Estimating with Decimals
4-5: Decimal Addition and Subtraction
4-6: Decimals in Money
4-7: Thousandths
4-8: Metric Units of Length
4-9: Personal References for Metric Length
4-10: Measuring in Millimeters