Standard Form of 400+10+3

Place Value Chart
Hundreds Tens Ones
400 4 0 0
10 1 0
3 3
Addition of numbers as illustrated in the Place Value Chart:
4 0 0
1 0
3
4 1 3
In Standard Form: 400+10+3 = 413

The solution above and all other related solutions were provided by the Convert to Standard Form Application.