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Byju's Answer
Standard VII
Mathematics
Addition and Subtraction of Integers
Evaluate: -1...
Question
Evaluate:
−
123
−
(
−
23
)
A
146
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B
−
146
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C
100
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D
−
100
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Solution
The correct option is
A
−
100
Given that
We have to find the value of given expression
−
123
−
(
−
23
)
we know that
(
−
)
×
(
−
)
=
+
and
(
+
)
×
(
−
)
=
−
=
−
123
+
23
=
−
100
So option
D
is correct
Suggest Corrections
0
Similar questions
Q.
Simplify:
(
−
1
)
23
+
(
−
1
)
46
+
(
−
1
)
77
+
(
−
1
)
106