Take two positive and two negative integers. Make different arrangements of these integers. and add them in different ways.What do you observe after adding ? Write your observations.
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Step-by-step explanation:
When the given integers are arranged in descending order we have: 10, 5, 0, -5, -7
When the given integers are arranged in ascending order we have: -7, -5, 0, 5, 10
It’s seen that in both the orders 0 always remains in the middle of the arrangement.
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