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Learn the concept of absolute value and how to calculate distances on a number line in this educational guide. Practice absolute value calculations with examples included.
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pg 8 How far a number is from zero on a number line is ABSOLUTE VALUE EX- I-3I the absolute value is 3, that is three away from zero. EX- I3I the absolute value is 3, that is three away from zero. Brackets around the number means find the absolute value Pg 7 PRACTICE I-5I + I2I =7 5 + 2 =7 2. I-9I +I-2I = 11 9 +2 = 11 I4I + I3I =7 4I+ 3 =7 4. I8I – I-3I =5 8 – 3 =5