TinkerBelle1004 TinkerBelle1004

21-10-2016
Mathematics

contestada

How could you use a number line to show that -4 + 3 and -3 + (-4)

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jonny23 jonny23

21-10-2016

Move negative 4 to the right till you get to positive 3. Then Move negative 3 to the left 4 times

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