The largest odd number that I got was 9987 I put this because 9 is the largest number from the numbers you can choose from so I put the two nines in the thousand and hundred columns so that it would make nine thousand nine hundred the I put the next biggest number down which is 8 then, because I had to make it into an odd number, I put the next biggest odd number which was 7 and those for numbers made the number nine thousand nine hundred and eighty seven.
The largest even number I got was 9988. I did this because the largest two numbers in the group that I could pick from were nine and eight so I put both of the nines first to make 9900 then I put the next highest even numbers that I could get which was 8 so the number I got was 9988.
The largest multiple of three I got was 9987. I got this because I knew that 99 was a multiple of 3 and so was 87 so I put them together to make 9987 these were all the highest numbers possible.
The smallest multiple of 5 that I got was 0015. I did this because I saw that there was two 0's and thought that if I put those in front of 15 then it would make the number a lot smaller and therefore it would make the number a lo0t smaller.
The number that was closest to 5000 that ui got was 5001. I got this by first putting the 5 so that I could work out the closest number. Then I realised that I could use a 1 and two 0's so I put them in order to make 5001.