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Determine the difference. 7 – (-13)
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3 votes
Determine the difference.
7 – (-13)

User Arabella
by
5.1k points

1 Answer

3 votes

Answer:

20

Explanation:

You use KSC (Keep Switch Change). Meaning you keep the positive 7, switch the subtraction sign into an addition sign, and change the -13 into 13. Hope it helped! (:

User Lawrence
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