Encircle the odd numbers:

$$\begin{gathered} 450 ; 375 ; 688 ; 983 ; 8005 ; 7126 \\ 9945 ; 4709 ; 4882 ; 9507 ; 7305 ; 7428 \end{gathered}$$

Write '$\mathrm{E}$' (for even) or '$\mathrm{O}$' (for odd) to the given number. Look at the digit in the ones place and decide.

$117$

Ring the objects in pairs to find whether they are even or odd. (Write even or odd in the answer box)

The sum of two odd numbers is an even number.

Find the sum and check whether it is even or odd.

$5+8$

The number that comes in between $94$ and $96$ is _____.

Write '$\mathrm{E}$' (for even) or '$\mathrm{O}$' (for odd) to the given number. Look at the digit in the ones place and decide.

$243$

Find the sum. State whether the sum is even or odd.

$67+84$ 

Find the sum. State whether the sum is even or odd.

$125+236=$