Montessori Stamp Game Online App Calculator

Montessori Stamp Game

Thousands

Hundreds

Tens

Units

First Number

0

Thousands

Hundreds

Tens

Units

Second Number

0

Thousands

Hundreds

Tens

Units

Result: 0

How to Use:

1. Drag stamps from the bank to the workspace areas to represent your numbers.
2. For addition, place stamps in both workspaces and click Calculate.
3. For subtraction, place the larger number in the first workspace and the number to subtract in the second.
4. For multiplication, place the first factor in the first workspace and the second factor in the second workspace.
5. For division, place the dividend in the first workspace and the divisor in the second workspace.
6. Use the Exchange button to convert between place values when needed (e.g., 10 units → 1 ten).