Monday, 27 April 2015

SUBTRACTING INTEGERS

We are working on SUBTRACTING integers and various strategies to make this a reality.  We can use a number line (remember to change the direction if you have a double negative) and using the OPPOSITE ADDITION STATEMENT to complete subtraction.  For example, if the question is        5 - (-3) = 5 + (+3) is the opposite addition statement and therefore the answer is (+8).
Check out this video for some help:

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