tiffdru1977 tiffdru1977

23-01-2018
Mathematics

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Explain how a number line can be used to find the difference for 34-28

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23-01-2018

For example, if the number line is like this,
---------28-29-30-31-32-33-34-35
You find 34 on the number line, then count down to 28-which is 6, so 34-28=6

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