Addition worksheets
Twenty two-digit addition problems, vertically stacked with room to carry.
Best fit: 1st–2nd grade · 8 sheets, answer keys included · Free, no sign-up
The full set: 8 worksheets with answer keys
Eight sheets in the same layout with different problems: download them as one PDF or print one at a time.
Worksheets
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Sheet 1
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Sheet 2
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Sheet 3
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Sheet 4
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Sheet 5
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Sheet 6
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Sheet 7
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Sheet 8
Answer keys
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Sheet 1 answers
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Sheet 2 answers
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Sheet 3 answers
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Sheet 4 answers
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Sheet 5 answers
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Sheet 6 answers
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Sheet 7 answers
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Sheet 8 answers
About these worksheets
Two-digit addition is where column arithmetic begins: line up the ones, add, carry into the tens. Every sheet mixes carrying and non-carrying sums, so students have to check each ones column, and the vertical layout leaves space above each problem for the little carried 1. Print the answer keys and let students check their own work — it’s faster for you and better feedback for them.
Grade level: these worksheets are part of our 2nd grade math worksheets collection.
Need more sheets?
The generator makes new versions of this worksheet: choose the operation and the number of digits, and every click is a new sheet with its own answer key.
Frequently asked questions
Do these problems include carrying?
Every sheet mixes both — some sums carry into the tens, some don’t — so students have to look at the ones column instead of guessing the pattern.
What grade are these addition worksheets for?
Two-digit addition is core 1st–2nd grade work. For single-digit facts or three-digit sums, the generator makes those in one click.
Are the 8 sheets different?
Yes. Same layout and the same two-digit range, but each sheet has its own twenty problems and its own mix of carrying and non-carrying sums, so they can be used in any order.