When Jill did it, she picked out $7, 8, 6$ and $3$. To make the biggest even number she got $8736$. Vincent picked out $4, 2, 9$ and $1$. The biggest even number is $9412$. Vincent won because he had the highest even number. I worked this out because $9000$ is bigger than $8000$.
Next it was the highest odd number. Belinda picked out $4, 0, 6$ and $9$. The highest odd number from these is $6409$. Ali picked out $5, 2, 1$ and $7$. His highest odd number is $7521$. Ali's number is higher than Belinda's because $7000$ is higher than $6000$.
Next is the lowest even number. Ben picked out $7, 0, 3$ and $9$ and the lowest even number is $3790$. Rohan picked $8, 1, 5$ and $4$ and his number is $1458$. Rohan won because $1000$ is lower than $3000$.
Alice got $7, 8, 4$ and $9$ and Chloe got $1, 0, 3$ and $5$. The numbers they got which are nearest to $5000$ are $4987$ and $5013$. I used an abacus to show that the difference is $13$ for both and so it is a draw.
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