| Please click on an operation to see an example | 
| addition | subtraction | multiplication | division | 
| Examples: | Subtract 498 from 884 | Subtract 1,924,005 from 3,402,731 | 
Step 4
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|             | The fourth step is to subtract 2 (1,924,005)
        from 0 (1,502,731) in the ten thousands' column. As previous, subtract one
        from the hundred The remainder now is 1,482,731 (fig 1) | |||||||||||
| fig 1 |