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Free printable · GRADE 1

Hop through ten

Add within 20 by making a friendly ten before counting the rest.

5 student pagesUS LetterSeparate answer key

Ready for an easy offline practice session? Download the student pages below. The answer key is its own file so it stays with the grown-up.

Both files are free PDFs. You can print only the pages you need. No account or email address is required.

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First page of the Add using ten student worksheet
Preview: student worksheet, page 1 of 5

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Inside this pack

Practice with a purpose.

  • 35 sums that cross ten
  • Room to show the ten
  • A separate parent answer key
Grown-up trail note

Make room for thinking.

For 8 + 5, move 2 from the 5 to make 10, then add the remaining 3.

Based on Math Buddies lesson targets 1-u4-l4 · 1-u4-l5. The printed questions are curated for this pack.