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WHOLE NUMBERS AND DECIMALS
ADDITION AND SUBTRACTION

This unit is about computing with whole numbers and decimals using addition and subtraction.  Some applications of these skills include balancing checkbooks and ledgers, calculating perimeter, and determining the best method to solve a problem.

Decimal Point and Decimal Places (01:39)
	Practice Worksheet: Place Value
	Answer Key (Password Protected)
Addition and Integers (06:37)
	Practice Worksheet: Rounding Whole Numbers
	Answer Key (Password Protected)
	Practice Worksheet: Add and Subtract Whole Numbers
	Answer Key (Password Protected)
Addition and Subtraction (02:27)
	Practice Worksheet: Add and Subtract Decimals
	Answer Key (Password Protected)
Rectangles - Solar Panels (01:41)
	Practice Worksheet: Perimeter
	Answer Key (Password Protected)
	Practice Worksheet: Measuring Perimeter
	Answer Key (Password Protected)