Understand Additive Inverses
Middle School Math · Flashcards · Recall
MIDDLE SCHOOL MATH · FLASHCARDS
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QUESTION
What is the sum of a number and its opposite,
a
+
(
−
a
)
a + (-a)
a
+
(
−
a
)
?
QUESTION
Choose the word that completes the sentence:
a
a
a
and
−
a
-a
−
a
are called ____.
QUESTION
What is the sum of a number and its opposite, written
a
+
(
−
a
)
a + (-a)
a
+
(
−
a
)
?
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ANSWER
0
0
0
. Opposite numbers cancel each other out.
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