Flexible Partitioning Tool

Partition any 2- to 4-digit number into base-10 blocks or place-value counters, with switchable column headers.

Works with 2-, 3-, or 4-digit numbers
Base-10 blocks or place-value counters
Proportional or compact block sizing
Column headers as words, abbreviations, or place values

Type in any number up to four digits and watch it partition live into base-10 blocks or place-value counters — then change one digit and see the partition update.

Open the partitioning tool

Opens in a new tab. Free — no download or login.