Math worksheet generator › Addition worksheets
Addition worksheets with answer key
Set the size of the numbers and whether the sums need carrying, then print. The stacked layout lines numbers up by place value for column addition.
Small screen: the preview shows up to 2 columns. The printed page uses the number of columns you chose.
Generated in your browser. Your settings are remembered on this device only.
Guide
Regrouping, step by step
None keeps every column below ten, so 34 + 25 can be done digit by digit. Some makes sure every sum carries at least once, as in 38 + 25. Every carries in each column below the highest one: on three-digit sheets that means both the ones and the tens, as in 168 + 274. Mixed leaves it to chance.
A common path is None, then Some, then Every, moving on when a child can do a sheet accurately without rushing.
Horizontal or stacked
Horizontal sums (25 + 38 = ___) suit mental strategies. Stacked sums suit the written column method, because tens sit above tens. Tick Stacked (column) layout to switch.
Printable sample PDFs
Try a fixed worksheet with its matching answer page. These samples use sheet 73; for other topics, settings or sheet numbers, use Print / Save PDF in the generator.
- Addition without regrouping PDF20 medium questions + answer page
- 7 times table PDF20 multiplication questions + answer page
Ready-made worksheets
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Frequently asked questions
What does regrouping mean?
Regrouping (also called carrying) is when a column adds up to ten or more and ten ones become one ten in the next column. The None, Some and Every options control how often that happens.
Can I print addition facts within 10 or 20?
Easy uses numbers up to 20. For number bonds, choose Easy with Carrying set to None, which keeps each sum within ten.
Is there an answer key?
Yes, on its own page after the worksheet. You can hide it before printing.