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Mathematics, 18.03.2021 01:00 jenniferalvarez360

Adding and Subtracting Integers: When Riley woke up the temperature was -3 degrees fahrenheit.
By lunchtime, the temperature rose 15 degrees. What was the temperature at lunchtime? Write your answer as an integer.

(Integers means: Negative and positive numbers)

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Adding and Subtracting Integers: When Riley woke up the temperature was -3 degrees fahrenheit.
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