Number Cruncher

2 digits: 22 40 49 80

3 digits: 154 330 338 425 572 618 623 686 707 978

4 digits: 2643 3604 6471 6716 6836 8953

5 digits: 31186 35499

7 digits: 2116033 2738679

8 digits: 34142521 35673333 49444630 58490247

Can you correctly fit all the numbers into the grid? Cross the numbers off the list as their positions are found.