Math Worksheet Generator (Printable Arithmetic Practice)

Make a printable arithmetic worksheet in seconds: choose the operation, the range of each number and how many problems you want, and download a PDF with the problems and a separate answer key. Division problems always have whole-number answers, subtraction can be kept free of negative answers, and the no-carrying option builds early addition and subtraction practice. A seed makes every sheet repeatable.

How to use this tool

1. Choose the operation, or mixed for all four.
2. Set the ranges of the first and second numbers (for example 10–99 for two-digit practice).
3. Pick the number of problems, the layout and the columns.
4. Press Calculate and download the PDF; note the seed if you want the same sheet again.

Formula

Division: divisor b from the second range, quotient q chosen so that b × q lies in the first range, problem = (b × q) ÷ b

Numbers are drawn uniformly from the ranges with a seeded generator (mulberry32). "No carrying" keeps every column sum of an addition at 9 or less; "no borrowing" keeps every digit of the first number at least as large as the digit below it. Repeated problems are avoided while the ranges allow it.

Example

With addition, 10–99 and 10–99, 30 problems in 5 vertical columns, the PDF has 2 pages: the 30 stacked problems with a name and score line, then the answer key with every sum filled in. Switching to division with 1–81 ÷ 1–9 gives basic facts such as 56 ÷ 8.