INTRODUCTION TO SIGNED NUMBERS - ADDITION AND SUBTRACTION
Click to enlarge image	The student is introduced to the concept of the number line and to the rules for addition and subtraction of signed numbers. Absolute value is defined. Graphics are used to show the rules of addition of signed number.	License- Delivery Single - Electronic $1.00 Single - Mail $15.00 Network - Electronic $2.00 Network - Mail $25.00 Quantity
Return to Top