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Maths CBSE Live product
Class 7 (2026-27)
Number Play
Picking and Applying Parity
2.
Identify the parity of the resultant sum
Question:
4
m.
Find the parity of the following sums, without doing the calculation.
(i)
57
\(+\)
82
\(=\)
Even number
Odd number
Odd \(+\) Even \(=\) Odd
Even \(+\) Even \(=\) Even
Odd \(+\) Odd \(=\) Even
Even \(+\) Odd \(=\) Even
(ii)
64
\(+\)
111
\(=\)
Even number
Odd number
Odd \(+\) Odd \(=\) Even
Even \(+\) Even \(=\) Even
Odd \(+\) Even \(=\) Even
Even \(+\) Odd \(=\) Odd
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