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Addition Worksheet Generator

Make printable addition worksheets in seconds. Choose the number size from single digit to four digit, pick no regrouping, with regrouping, or mixed, then print or download a clean PDF with a matching answer key. Great for addition practice and carrying. Free, no sign-up, and everything stays in your browser.

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Addition Practice

20 problems · 2-digit · Mixed regrouping

Name: ______________________    Date: ____________

1.
80
+15
 
2.
65
+74
 
3.
99
+50
 
4.
54
+16
 
5.
79
+35
 
6.
13
+48
 
7.
27
+50
 
8.
67
+20
 
9.
79
+10
 
10.
65
+87
 
11.
99
+74
 
12.
37
+70
 
13.
89
+10
 
14.
71
+10
 
15.
65
+14
 
16.
39
+69
 
17.
75
+20
 
18.
24
+37
 
19.
62
+21
 
20.
16
+37
 
Made with Classeem · Free classroom tools at classeem.com

Answer key

1.
80
+15
95
2.
65
+74
139
3.
99
+50
149
4.
54
+16
70
5.
79
+35
114
6.
13
+48
61
7.
27
+50
77
8.
67
+20
87
9.
79
+10
89
10.
65
+87
152
11.
99
+74
173
12.
37
+70
107
13.
89
+10
99
14.
71
+10
81
15.
65
+14
79
16.
39
+69
108
17.
75
+20
95
18.
24
+37
61
19.
62
+21
83
20.
16
+37
53

Answer Key · Addition Practice

20 problems · 2-digit · Mixed regrouping

1.
80
+15
95
2.
65
+74
139
3.
99
+50
149
4.
54
+16
70
5.
79
+35
114
6.
13
+48
61
7.
27
+50
77
8.
67
+20
87
9.
79
+10
89
10.
65
+87
152
11.
99
+74
173
12.
37
+70
107
13.
89
+10
99
14.
71
+10
81
15.
65
+14
79
16.
39
+69
108
17.
75
+20
95
18.
24
+37
61
19.
62
+21
83
20.
16
+37
53
Made with Classeem · Free classroom tools at classeem.com
Step by step

How to use the addition worksheet generator

  • 1Choose how many problems and the number size, from single digit to four digit.
  • 2Pick the regrouping option and how many addends each problem has.
  • 3Press Regenerate for a fresh set of problems anytime.
  • 4Print the worksheet, or download a PDF with the answer key on its own page.
When it helps

When this is useful

Addition practice

Give students focused practice adding numbers at the size and difficulty they're working on.

Regrouping and carrying

Use the with-regrouping option to practice carrying once students are ready for it.

Warm-ups and homework

Hand out a quick set at the start of class or for homework to keep skills fresh.

Math centers and early finishers

Keep a stack of addition sheets at a center or for students who finish their work early.

Small-group intervention

Use no-regrouping problems for targeted support, then build up as students gain confidence.

Spiral review and test prep

Mix in addition review across the year, or build a quick practice set before an assessment.

In practice

Examples to try

A single digit addition worksheet

Use single-digit numbers for early learners building basic addition facts.

A 2-digit addition worksheet

Choose 2-digit numbers with no regrouping to start, then add carrying later.

A 3-digit addition worksheet

Step up to 3-digit problems once students are confident with two digits.

An addition with regrouping worksheet

Use the with-regrouping option so every problem requires carrying.

A mixed regrouping practice sheet

Use mixed mode to blend problems that carry and problems that don't.

Get more out of it

Tips for better results

  • Start with no regrouping

    Beginners do best with problems that don't carry, so they can focus on adding by column.

  • Move to mixed regrouping next

    Once students understand carrying, mixed mode keeps them checking every column.

  • Use 2-digit before 3-digit

    Build accuracy with two digits before moving to three- and four-digit problems.

  • Print the answer key separately

    The PDF puts the answer key on its own page, so you can keep it apart from the student copy.

  • Use dry erase pockets for reuse

    Slip a sheet into a dry erase pocket so students can practice the same set more than once.

  • Regenerate for different groups

    Press Regenerate to make a fresh set with the same settings for another group or retake.

Under the hood

How the addition worksheet generator works

Each problem is built to match the settings you choose. No-regrouping problems are made column by column so the digits in each place never add past nine, which means there's nothing to carry. With-regrouping problems are checked to make sure at least one column carries, and mixed mode blends the two.

Numbers are kept to the size you pick, from single digit up to four digit, with two or three addends. The vertical layout lines the digits up by place value, just like students write it on paper, and the answer key always matches the worksheet exactly.

Everything is generated on your device, so you can make as many fresh worksheets as you like, instantly and for free. Press Regenerate for a brand-new set of problems using the same settings.

Your data

Private by design

  • No account and no sign-up. Just open it and start.
  • Everything runs on your device, so the worksheet settings you choose and the problems and answers you create stays with you.
  • Nothing you create is uploaded. No values, names, scores, or generated content are sent to our servers.
  • We use Google Analytics only for basic, anonymous pageview counts. It never receives what you enter into the tool.
Good to know

Frequently asked questions

Is the addition worksheet generator free?

Yes, completely free, with no account and no limit on how many worksheets you make. There's no watermark on the printed sheet.

Can I print addition worksheets?

Yes. Use the Print button to send the worksheet straight to your printer. Only the worksheet prints, with clean, aligned problems, and nothing else from the web page.

Can I download a PDF?

Yes. Download a clean PDF built right on your device, with the problems on the first page and, when enabled, an answer key on its own page.

Does it include an answer key?

Yes. Turn on the answer key and every sum is filled in, so grading a whole set takes just a minute.

Can I make addition with regrouping worksheets?

Yes. Choose with regrouping for problems that carry, no regrouping for problems that don't, or mixed for a blend of both.

Can I make 2-digit or 3-digit addition worksheets?

Yes. Pick single digit, 2-digit, 3-digit, or 4-digit numbers, with two or three addends per problem.

Are worksheet settings or answers uploaded or saved anywhere?

No. The worksheet is built entirely on your device, and the PDF is created there too, so your settings, numbers, and answers are never uploaded or stored on a server.

What makes good addition practice?

Start with the right number size, begin without regrouping, build up to mixed carrying, keep problems neatly aligned, and use an answer key for fast, accurate checking.

Helpful supplies

Helpful supplies for this activity

Optional supplies that can make printed classroom materials easier to reuse, organize, or share.

Some links may be affiliate links. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

Cardstock paper

Print sturdier cards, word games, and classroom materials.

Search on Amazon

Laminator machine

Make reusable classroom sheets, bingo cards, and activity pages.

Search on Amazon

Laminating pouches

Protect cards and worksheets so they last through the whole year.

Search on Amazon

Dry erase pockets

Slide worksheets into reusable sleeves for quick practice and small groups.

Search on Amazon
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