Free Addition Worksheets for Kids (with Answer Key)

Four free addition worksheets that build step by step: Adding to 5 with Dots, Adding to 10, Adding to 20 and Two-Digit Addition without regrouping, plus an answer key.

Make your own: use our free Math Worksheet Generator to make endless addition practice.

What’s Included

• Page 1: Adding to 5 with Dots
• Page 2: Adding to 10
• Page 3: Adding to 20
• Page 4: Two-Digit Addition
• Page 5: Answer Key

Preview & Download

Click Download PDF under any page to get the full-size printable (US Letter). The last PDF is the answer key.

How to Use These Addition Worksheets

1. Start with the dot page and count each group out loud.
2. Use fingers or counters for facts within 10.
3. For two-digit problems, always add the ones column first.
4. Check work with the answer key.

Learning Benefits

Addition starts with counting real things, so page 1 uses dots that kids can count. The next pages move to number facts within 10 and 20, and the last page introduces column addition with tens and ones – the foundation for regrouping later.

Age Range

Ages 4-8 (pre-K to 2nd grade). Pages go from dot pictures to two-digit addition.

Variations and Extension Ideas

• Turn page 2 into a race against a timer.
• Use LEGO bricks or buttons to build each problem.
• Have kids write their own addition story for one problem.
• Make unlimited practice with our Math Worksheet Generator.

Printing Tips

• Print at 100% (Actual size) so the boxes and lines stay the right size for small handwriting.
• Slip a page into a sheet protector and use a dry-erase marker to reuse it all week.
• Print the answer key separately and keep it in a folder for quick checking.
• Print the two-digit page at 100% so the columns stay lined up.

More Printables in This Series

• Free Subtraction Worksheets for Kids (with Answer Key)
• Free Counting Worksheets for Preschool (PDF)
• Free Summer Math Worksheets (with Answer Key)

Frequently Asked Questions

What order should I use the worksheets in?

From page 1 (dots) to page 4 (two-digit), following your child's level.

Is there an answer key?

Yes, the last PDF has every answer.

What is addition without regrouping?

Problems where the ones never add up to more than 9, so there is no carrying.

Can I make more worksheets?

Yes – our Math Worksheet Generator makes new pages instantly.

You May Also Like

Pin it for later

License: free for personal and classroom use. Please do not sell or re-host these files. See Terms & Disclaimer.