Add, Subtract, Factor Linear Expressions
Middle School Math · Flashcards · Recall
MIDDLE SCHOOL MATH · FLASHCARDS
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QUESTION
What property is shown by
a
(
b
+
c
)
=
a
b
+
a
c
a(b+c)=ab+ac
a
(
b
+
c
)
=
ab
+
a
c
?
QUESTION
What property is shown by
(
a
+
b
)
+
c
=
a
+
(
b
+
c
)
(a+b)+c=a+(b+c)
(
a
+
b
)
+
c
=
a
+
(
b
+
c
)
when regrouping terms?
QUESTION
What property is shown by
(
a
+
b
)
+
c
=
a
+
(
b
+
c
)
(a+b)+c=a+(b+c)
(
a
+
b
)
+
c
=
a
+
(
b
+
c
)
?
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ANSWER
Associative property of addition. Grouping doesn't affect the sum when adding.
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