What does regrouping in addition mean?

When a column adds to 10 or more, the extra ten is carried into the next column to the left. That carry is what teachers call regrouping.

How do I print or save these worksheets as a PDF?

Click Print worksheet and choose your printer, or pick “Save as PDF” as the destination to keep a digital copy. The answer key prints on its own page.

Can I get a fresh set of problems?

Yes. Click New problems for a brand new randomly generated worksheet, as many times as you like.

Is this worksheet generator free?

Yes. Every generator on the site is free to use, with no account, no watermark and unlimited printing for classroom or home use.

Addition with regrouping worksheet generator

These problems are built so the ones column always sums past nine, which means students must carry on every single item.

Addition With Regrouping

Name: Date:

1.
49 + 73 =
2.
17 + 75 =
3.
49 + 88 =
4.
69 + 29 =
5.
77 + 75 =
6.
78 + 68 =
7.
37 + 23 =
8.
38 + 12 =
9.
38 + 29 =
10.
75 + 18 =
11.
87 + 17 =
12.
57 + 79 =
13.
37 + 54 =
14.
18 + 74 =
15.
27 + 19 =
16.
45 + 68 =
17.
37 + 83 =
18.
39 + 17 =
19.
57 + 24 =
20.
29 + 79 =

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Addition With Regrouping — Answer Key

Name: Date:

1.
49 + 73 =
122
2.
17 + 75 =
92
3.
49 + 88 =
137
4.
69 + 29 =
98
5.
77 + 75 =
152
6.
78 + 68 =
146
7.
37 + 23 =
60
8.
38 + 12 =
50
9.
38 + 29 =
67
10.
75 + 18 =
93
11.
87 + 17 =
104
12.
57 + 79 =
136
13.
37 + 54 =
91
14.
18 + 74 =
92
15.
27 + 19 =
46
16.
45 + 68 =
113
17.
37 + 83 =
120
18.
39 + 17 =
56
19.
57 + 24 =
81
20.
29 + 79 =
108

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Frequently asked questions

What does regrouping in addition mean?: When a column adds to 10 or more, the extra ten is carried into the next column to the left. That carry is what teachers call regrouping.
How do I print or save these worksheets as a PDF?: Click Print worksheet and choose your printer, or pick “Save as PDF” as the destination to keep a digital copy. The answer key prints on its own page.
Can I get a fresh set of problems?: Yes. Click New problems for a brand new randomly generated worksheet, as many times as you like.
Is this worksheet generator free?: Yes. Every generator on the site is free to use, with no account, no watermark and unlimited printing for classroom or home use.