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Byju's Answer
Standard VII
Mathematics
Properties of Integers under Addition
93+-33-63=?a ...
Question
9
3
+
-
3
3
-
6
3
= ?
(a) 432
(b) 270
(c) 486
(d) 540
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Solution
9
3
+
-
3
3
-
6
3
=
729
+
-
27
-
216
=
729
-
27
-
216
=
729
-
27
+
216
=
729
-
243
=
486
∴
9
3
+
-
3
3
-
6
3
=
486
Hence, the correct option is (c).
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Similar questions
Q.
9
3
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(
−
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3
−
6
3
=
?
(a) 432 (b) 270 (c) 486 (d) 540
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