This is designed as a way to practice the addition tables. The instructions for playing are:
- Enter the highest number to be used as addends. For example a 4 will create the tables with a maximum of 4 + 4.
- Click the "Generate button" to generate the tables.
- Enter the answers below the corresponding table.
- Click the "check answers" button which will grade the form.
- Click the "Try again" button to repeat.