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03-09-2020
Mathematics

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Jessica lost 50 points the first round. Then the second round jessica earned 20. How can you use addition to fond jessica's total points earned after the two rounds.

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cloud714 cloud714

03-09-2020

Simple: -50+20

-50+20 is basically saying 50-20

50-20=30 now add the negative sign from -50

ANSWER: -30

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