GCSE Maths (Edexcel)
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Number
Structure and Calculation
Adding to a Negative Number
2:03
Working with Negative Numbers
Spec
N2
- When adding to a negative number, the result can be positive or negative
- To work out the answer, draw a number line
- Determine whether to move left or right
- Perform the operation by moving on the number line
- Negative 2 plus 4 equals positive 2
- Negative 5 plus 4 equals negative 1
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