Choose the number of digits in each of the rows of the Adition operation. And how many rows the adition will include.

Use the "Carry on" slider to choose the difficulty level. 0 means no "carry on" digits. According to the number of rows of the operation, the application may choose an appropiate minimum level.

Finally click on Generate to get the PDF file.

Number of digits per row
Number of rows
% carry on

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