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Let’s check out your problem:
What is the sign of
−
456
+
456
?
-456+456 ?
−
456
+
456
?
\newline
Choose
1
1
1
answer:
\newline
(A) Positive
\newline
(B) Negative
\newline
(C) Neither positive nor negative-the sum is zero.
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Math Problems
Algebra 1
Write variable equations
Full solution
Q.
What is the sign of
−
456
+
456
?
-456+456 ?
−
456
+
456
?
\newline
Choose
1
1
1
answer:
\newline
(A) Positive
\newline
(B) Negative
\newline
(C) Neither positive nor negative-the sum is zero.
Identify Numbers:
Identify the numbers and their signs.
\newline
We have two numbers:
−
456
-456
−
456
(which is negative) and
+
456
+456
+
456
(which is positive).
Add Numbers:
Add the numbers together.
\newline
Since
−
456
-456
−
456
and
+
456
+456
+
456
are exact opposites, their sum is
0
0
0
.
\newline
Calculation:
−
456
+
456
=
0
-456 + 456 = 0
−
456
+
456
=
0
Determine Sum Sign:
Determine the sign of the sum.
\newline
The sum of
−
456
-456
−
456
and
+
456
+456
+
456
is
0
0
0
, which is neither positive nor negative.
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\newline
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\newline
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