Asked by cassandra

does a -8 plus -7 equal 15 then?
Answered by Ms. Sue
Think of a number line. You go back 8 and then back another 7. You arrive at a negative 15.

Another analogy. If you borrow $8 from your sister and $7 from your brother, you'll owe $15 (-15.
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Answered by cassandra
thank you
Answered by Ms. Sue
You're welcome.
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