Answer: There will be 1816 blocks can be pack using boxes of 908.
Explanation:
Since we have given that
Number of blocks Matt needs to order = 1816 blocks
There is a condition that there should be without using boxes of 1000.
So, if we divide 1816 blocks by 2, we get boxes without of 1000.
As we can see that

Hence, there will be 1816 blocks can be pack using boxes of 908.