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Unformatted text preview: 4. Adding a negative number to a negative number: move left from the starting point. 5. Adding a positive number to a positive number: move right from the starting point. Basic Skills 4-5 Start from 4 and move 5 marks left. The number is -1 Answer: -1 Basic Skills Practice -4+7 Start from -4 and move 7 marks right. The number is 3 Answer: 3 Basic Practice Problems A -3-1 B 1+7...
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This note was uploaded on 09/27/2010 for the course 6511 5487 taught by Professor Chaohue during the Spring '10 term at Mackenzie.
- Spring '10