Addition Aquarium: Facts to 10

Ensure your math studies go swimmingly by practicing addition fact fluency! In this activity, young learners must find the sum of 15 unique addition problems. Each problem involves two single-digit addends, and no regrouping is required to solve these problems.

This worksheet will help kindergarteners and first graders reach memorization for facts within 10. Having strong fluency skills is vital as students begin to work with larger numbers and encounter regrouping—learners will need to quickly and accurately recall basic addition facts to avoid getting bogged down.

For more addition practice, try Addition Adventures to 10 or Addition Fluency: Facts to 20 for a challenge!