Question
Read the clues. 

Z is between 7001 and 8999.

The digits in the tens and hundreds places are 0.

The sum of all its digits is 13.

Find the highest possible number of Z.
2 m

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Read the clues. 

Z is between 7001 and 8999.

The digits in the tens and hundreds places are 0.

The sum of all its digits is 13.

Find the highest possible number of Z.