Exact addend range
Choose one-, two- or three-digit addends, then edit the inclusive minimum and maximum whenever a narrower range is needed.
Addition Worksheet Generator
Free Addition Worksheet Generator Make focused addition practice within 10, within 20 or with carrying
Choose the addend range, carrying rule and blank position, then create a fresh printable addition worksheet with a checked answer key.
Free, no sign-up and no watermark. Build one sheet or a classroom batch, and every sum is calculated and checked in your browser.
Addition Worksheet Generator with Answer Keys
Start with a clear preset or set the addend range yourself. The addition worksheet generator updates the questions, solutions and print layout together.
Both addends are 0–20 and every sum is 20 or less; carrying may appear.
This preset also keeps every sum at or below 20.
The PDF will contain 1 different worksheet copy/copies, followed by matching answer pages when enabled.
The same settings and seed reproduce the first sheet. Batch copies use numbered seed variations.
Live addition worksheet preview
Questions 1/2
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20 answers in the preview were calculated and checked; the batch contains 1 copy/copies.
Questions and vector PDFs are created locally in your browser. Nothing is uploaded. How to print at actual size (100%)
Why Use This Addition Worksheet Generator?
A useful addition worksheet generator should isolate the skill being taught, then make enough fresh versions for practice and class use.
Move from addition within 10 to addition within 20
The Within 10 preset keeps the total at 10 or less, which suits first facts, number bonds and making ten. Within 20 raises the ceiling and may cross a ten, without introducing unrestricted two-digit calculations. Because these are true sum limits rather than labels placed on random questions, the addition worksheet generator keeps every equation inside the selected learning target.
Print different addition worksheets for a whole class
Set classroom copies from 1 to 30. Each copy uses the same addend range, carrying rule, blanks and layout but receives a numbered seed variation, so difficulty stays consistent while questions change. The addition worksheet generator puts all student pages first and the matching answer pages afterward, giving teachers one orderly PDF instead of thirty manual downloads.
Addition Worksheet Generator Features
Practical controls for addition facts, missing addends, column addition and classroom PDF packs.
No carry, mixed or required
Exclude carrying, allow a natural mix, or require at least one regrouping column in every generated addition problem.
Horizontal or column addition
Use horizontal equations for fact fluency and missing addends, or stacked column addition for place-value alignment and carrying.
Missing sums and addends
Hide the sum, the first addend, the second addend or a controlled mix to connect addition facts with inverse subtraction thinking.
Flexible working space
Fit more facts with no workspace, leave an open area for strategy notes, or add 5 mm squares to keep written work aligned.
Classroom PDF with answers
Export up to 30 different worksheets in one vector PDF, with automatically checked answer pages grouped at the end.
How to Make Addition Worksheets
Use the addition worksheet generator in four short steps, from learning goal to print-ready PDF.
01
Choose within 10, within 20 or two-digit carrying
Start with the narrowest preset that matches today's lesson. Within 10 and Within 20 cap the total, while Two-digit carrying guarantees that every equation needs regrouping.
- Within 10 is useful for number bonds
- Within 20 supports make-ten strategies
02
Fine-tune addends, carrying and blanks
Set a digit size or enter the smallest and largest addends. Then choose no carrying, mixed practice or must carry, and decide whether learners find the sum or a missing addend.
A missing addend such as 7 + ___ = 15 connects addition to subtraction without changing the fact family.
03
Choose layout, question count and workspace
Horizontal format suits quick facts; column format makes place values visible. Add blank or squared workspace when written reasoning matters, then choose up to 60 questions per copy.
Introduce column alignment without carrying before requiring regrouping, unless you are checking a skill already taught.
04
Set class copies and download the PDF
Choose 1–30 copies. The addition worksheet generator creates different questions at equal difficulty, places student worksheets first and optional answer pages last, and records a seed for reproduction.
Read printing guideAddition Worksheet Generator FAQ
Research-led answers about addition within 10 and 20, carrying, missing addends, answer keys and classroom PDFs.
Is this addition worksheet generator free?
Yes. The addition worksheet generator is free, requires no account and adds no watermark. You can create one worksheet or a classroom PDF with up to 30 different copies.
What does addition within 10 mean?
It means the total is no greater than 10, not merely that each addend is below 10. The Within 10 preset only creates equations such as 6 + 4 or 3 + 5 whose sums stay at or below 10.
How is addition within 20 different?
The total stays at or below 20, so learners meet facts that cross ten, such as 8 + 7 = 15. This supports counting on, number bonds and make-ten strategies before unrestricted two-digit addition.
Can I make addition worksheets with no regrouping?
Yes. Choose No carrying and the generator rejects any equation where a place-value column totals 10 or more. This is useful when learners are first aligning numbers in column addition.
Can every question require carrying?
Yes. Choose Must carry. Every accepted problem then has at least one column that totals 10 or more; the Two-digit carrying preset also selects 10–99 and column layout automatically.
What is a missing addend worksheet?
A missing addend worksheet hides one number being added, as in ___ + 6 = 14 or 8 + ___ = 13. Learners use the known sum and addend, linking addition to inverse subtraction.
Does the addition worksheet PDF include answers?
It can. Keep matching answer pages enabled and the PDF groups them after all student pages. Each answer is calculated from the exact two addends and then checked again before display.
How does the classroom batch PDF work?
Choose 1–30 copies. Every copy keeps the same range and settings but uses a numbered seed variation, producing comparable rather than identical worksheets. Answers follow at the end when enabled.
How do I print addition worksheets at the correct size?
Select A4 or US Letter in the generator, download the PDF, then print at Actual size or 100% instead of Fit. That preserves margins and any 5 mm working grid.
Found an addition question or answer that looks wrong?
Create an Addition Worksheet Now
Choose a focused addition preset or your own addend range.
Download one fresh worksheet or a classroom batch with checked answers.
Free • No sign-up • No watermark • Up to 30 copies