Missing Numbers Worksheets
Printable worksheets where children find the missing number in addition, subtraction, multiplication and division.
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Easy: no carrying or borrowing, small tables. Medium: mixed. Hard: carrying and borrowing, larger quotients.
Same settings, different problems on every sheet. Answer keys follow all the sheets.
Same settings, a fresh set of problems.
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Good to know
Can a problem have more than one answer?
No. Every number is at least 1 and division always divides exactly, so each missing number has exactly one solution. The tests check this for every generated problem.
Which numbers are used?
Every number on the sheet, including products and dividends, stays within “Numbers up to”. Multiplication and division use times tables up to 5 (for 10), 10 (for 20 and 50) or 12 (for 100).
Will the problems change when I switch paper size or layout?
No. Paper size, layout, answer key and the other display options keep the same problems. Use “New problems” for a fresh set. The code in the footer identifies each problem set, and the answer key carries the same code.
What is a worksheet pack?
A pack puts 3, 5 or 10 worksheets with the same settings but different problems into one PDF. Each sheet is numbered, and its answer key follows all the worksheets with the same sheet number.