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Maths CBSE Live product
Class 7 (2026-27)
Arithmetic Expressions
Removing brackets
10.
TBQ - Remove the brackets and write the expression
Question:
5
m.
Remove the brackets and write the expression having the same value
.
(a)
\(27 + (18 + 10)\) \(=\)
\(27 - 18 - 10\)
\(27 + 18 + 10\)
\(27 - 18 + 10\)
\(27 + 18 - 10\)
(b)
\(27 - (18 + 10)\) \(=\)
\(27 - 18 + 10\)
\(27 - 18 - 10\)
\(27 + 18 - 10\)
\(27 + 18 + 10\)
(c)
\(27 + (18 - 10)\) \(=\)
\(27 - 18 + 10\)
\(27 + 18 - 10\)
\(27 - 18 - 10\)
\(27 + 18 + 10\)
(d)
\(27 - (18 - 10)\) \(=\)
\(27 - 18 - 10\)
\(27 + 18 - 10\)
\(27 + 18 + 10\)
\(27 - 18 + 10\)
(e)
\(27 - (-18 - 10)\) \(=\)
\(27 + 18 + 10\)
\(27 - 18 + 10\)
\(27 - 18 - 10\)
\(27 + 18 - 10\)
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