Grade 1 Addition Worksheets: Add to 20 and Number Sense

This worksheet is packed with quick-fire addition problems that help kids flex their math muscles with numbers up to 20. It’s perfect for building confidence and speed, turning simple sums into a mini math adventure. Teachers and parents will love how it keeps young learners focused while sneaking in a little number fun. Great for practice, warm-ups, or just a dash of extra challenge on a rainy day.

(1 page, file size 0.1 MB)