About this worksheet
Three-Digit Addition With Regrouping gives grade 2 students a focused page for a skill that parents and teachers often need as its own printable worksheet. Three-digit regrouping is a high-demand Grade 2 micro-skill in competitor catalogs. Students need place-value language alongside the algorithm. The items rotate through several question types so the page is not just the same prompt with different numbers or words. Students solve three-digit sums and explain which place was regrouped. Support versions keep the reading load, numbers, or choices friendlier while preserving the same thinking. Standard versions match everyday classroom practice. Challenge versions add a closer distractor, an extra reasoning step, or less familiar examples. Before answering, students should say what the question is asking, point to the evidence, and check that the answer fits the exact skill named in the title.
What your child will learn
- Add hundreds, tens, and ones
- Regroup ones or tens
- Use base-ten reasoning
Worked example
276 + 148 = 424 after regrouping 14 ones as 1 ten and 4 ones.
Common mistake
Writing two digits in the ones place instead of regrouping.
Helpful hint
Add ones, regroup if needed, then add tens and hundreds.
Worksheet 1