These 2nd grade addition without regrouping worksheets are generated rather than scanned, which means you can print a different sheet every day of the week without paying for a subscription or running out of practice. You will see items like 77 + 12 and 77 + 11 on the printed page, with 89 and 88 waiting on the answer key so nobody has to redo the arithmetic.
‘New set of problems’ opens the generator in its own tab. There you can change the problem count and turn the answer key on or off. ‘Print or save as PDF’ opens the print dialog — choose Save as PDF in the printer list to keep the file. The sheet fits US Letter and A4, and the answer key prints on its own page.
Fluency in addition is usually described in two parts: knowing the single-digit facts by recall, and applying a written method to bigger numbers. This sheet exercises whichever of the two the number range implies — for 77 + 12 the answer 89 should come from memory, not from counting.
Written addition is worth practising in columns — which is what these 2nd grade addition without regrouping worksheets ask for — even when a 2nd grader can do it mentally, because the column layout is what makes four-digit work manageable later. A problem such as 65 + 32 is small enough to do mentally and worth writing out anyway.
Because the addends are regenerated every time, a child cannot learn the sheet instead of the skill. Yesterday's page may have asked for 34 + 13; today's asks something else in the same shape.
The problems here use two-digit numbers whose columns never carry, which keeps the arithmetic honest without turning the page into a copying exercise. 77 + 12 and 77 + 11 are typical of the range.
Teachers usually place 2nd grade addition without regrouping worksheets alongside the addition strand of most US state standards for this grade, which is where the skill sits in the majority of US state frameworks.
| # | Problem | Answer | What to check |
|---|---|---|---|
| 1 | 77 + 12 = | 89 | Watch for: treating a longer number as a bigger one |
| 2 | 77 + 11 = | 88 | Check: counting on from the wrong number |
| 3 | 34 + 13 = | 47 | Look at: guessing on the near-tens |
| 4 | 65 + 32 = | 97 | Ask about: losing the place columns |
| 5 | 67 + 12 = | 79 | Watch for: adding right to left, then reading left to right |
| 6 | 22 + 15 = | 37 | Check: forgetting the carried digit |
Work 65 + 32 out loud as a demonstration. It gives 97. Children who hear 65 + 32 reasoned through once at the start of a session make noticeably fewer errors in the ten minutes that follow.
The item 77 + 11 is worth doing slowly. The answer to 77 + 11 is 88, and the route to it is the route every other problem on this sheet takes — which is why the sheet has 20 of them rather than one.
The key prints on its own page by default. Uncheck the answer-key box before printing if you would rather keep it back and mark the sheet yourself.
Every generated sheet carries its own key on a separate printed page, which lets a child self-mark without seeing the answers while they work.
To save these 2nd grade addition without regrouping worksheets instead of printing them, choose 'Save as PDF' in the printer list. You get the worksheet and the answer key as a single PDF, on Letter or A4 depending on your printer settings.
The sheet is laid out to fit one page on both US Letter and A4. Leave the browser scaling at 100% and turn headers and footers off, and the 20 problems land inside the margins on either paper size.
Print a sheet of 2nd grade addition without regrouping worksheets, run it for 8 minutes, mark it together, and come back tomorrow for a different set of numbers on the same skill.
→ Free 2nd Grade Math Worksheets · → Free Addition Worksheets
Free printable math worksheets from a working math academy director in Korea. Problems come from our own code, not from a published workbook. Every sheet prints on US Letter or A4 with its answer key. All worksheets · Worksheet generator · Korean site
Last updated: 2026-09-13