Add with regrouping
3rd Grade Math practice: Find 468 + 257.. Part of add and subtract (Add and subtract).
~11 min
Write the numbers so hundreds, tens, and ones match.
Aligning Place Values
345
300
40
5
To add numbers correctly, you must line up the digits by their place value, stacking ones under ones, tens under tens, and hundreds under hundreds.
💡 Draw vertical lines to help keep each digit in its own column.