First grade math worksheets
Browse addition and subtraction within 10 and 20 using US Grade 1 labels. Preview and print focused activities with optional answer pages.
Browse all activities ↓Math print preview
How to use this activity
Addition within 20
Solve each problem.
Suggested ages: 6–8 · 5 minutes
US curriculum: Grade 1 / Grade 2
Choose focused US Grade 1 arithmetic practice
Browse addition and subtraction within 10 and 20. The US Grade 1 label describes this activity grouping; it does not make the page a full first-grade course. Start with a familiar range and open a specific activity from the directory.
Preview and print your activity
Open a specific activity and check its preview. Choose A4 or US Letter to match your paper. You can include separate answer pages; they are off by default. Use the Print button in the print tab. If your browser offers Save as PDF, you can choose it in the print dialog.
All activities
Addition within 5 worksheets
Practice addition with sums no greater than 5. Preview the problems, adjust supported settings, and print with an optional answer page.
Suggested ages: 5–6Open activity →Addition within 10 worksheets
Create addition practice with sums no greater than 10. Preview your worksheet and print it with an optional separate answer page.
Suggested ages: 5–7Open activity →- Currently previewing
Addition within 20 worksheets
Practice addition with sums no greater than 20. Preview the problems, adjust supported settings, and print with optional answers.
Suggested ages: 6–8Currently previewing → Subtraction within 5 worksheets
Create subtraction practice within 5 with nonnegative answers. Preview your worksheet and print with an optional answer page.
Suggested ages: 5–6Open activity →Subtraction within 10 worksheets
Practice subtraction within 10 with nonnegative answers. Preview the problems and print with an optional separate answer page.
Suggested ages: 5–7Open activity →Subtraction within 20 worksheets
Create subtraction practice within 20 with nonnegative answers. Preview your worksheet and print with optional answers.
Suggested ages: 6–8Open activity →Counting to 10 worksheets
Count groups of 1–10 circles and write each quantity. Preview the activity and print with an optional answer page.
Suggested ages: 4–5Open activity →Counting to 20 worksheets
Count groups of 1–20 circles and write each quantity. Preview your worksheet, adjust supported settings, and print with optional answers.
Suggested ages: 5–6Open activity →Pre-writing line tracing worksheets
Practice tracing straight and curved lines before letter writing. Preview your line activity and print on A4 or US Letter paper.
Suggested ages: 4–5Open activity →Alphabet tracing: A–Z overview
Preview and print an A–Z tracing overview with uppercase and lowercase letters. Open single-letter practice for repeated handwriting rows.
Suggested ages: 4–6Open activity →English letter practice
Choose any letter from A to Z and practice tracing, copying or independent writing.
Suggested ages: 4–6Open activity →English name tracing worksheets
Enter a supported English name to create a tracing activity. Preview your name worksheet, choose supported writing settings, and print.
Suggested ages: 4–7Open activity →Easy printable mazes for kids
Find a route from start to finish in a small-grid maze. Preview your activity, choose supported settings, and print on A4 or US Letter paper.
Suggested ages: 4–5Open activity →Number matching worksheets
Count the circles and connect each number to its matching quantity. Choose supported settings, preview your worksheet, and print.
Suggested ages: 4–6Open activity →Printable English word search for kids
Find the listed English words in a letter grid. Preview the word list and puzzle, choose supported difficulty settings, and print.
Suggested ages: 6–8Open activity →