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Single-Digit Addition Worksheet for 1st Grade
1st gradeAdditionPictures to colorAnswer key included
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Sheet 3722 · answer key included
What is on the sheet
20 addition problems for 1st grade, each one inside its own little picture frame. About half of the problems need regrouping, so students practice deciding when to carry. Kids who finish early can color the frames, and the full answer key is printed on page 2.
How to get the most out of it
- Start with the ones column, then move left.
- Write the carried 1 small above the next column so it is not forgotten.
- Estimate first: round both numbers to the nearest ten to check the answer is close.
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