In this first grade math worksheet, your child will solve single-digit addition problems two ways: with numbers and with dots!

It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

Regroup ones into tens to add in this engaging first-grade worksheet!

Focus on fact fluency within 10 in this colorful addition worksheet!

Challenge your child to add three, four, and five numbers together. He may find the task daunting, but there's a trick to add multiple numbers that will help!

Kindergarteners practice representing equations using ten frames in this addition worksheet!

Tackle ten frames with confidence in this helpful addition worksheet!

Master the make 10 strategy for solving addition problems in this helpful worksheet!

Kids solve addition and subtraction problems with one- and two-digit numbers to crack the code and find the mystery word on this first grade math worksheet.

This addition puzzle is perfect for getting your student started with KenKen®!

Test your addition skills with this charming doubles worksheet!

Students solve addition problems with two-digit addends and no regrouping on this fruit-themed worksheet.

Your student will need to use his understanding of simple addition facts and a bit of logic to fill in this KenKen® grid.

Your students will need to use logical thinking and their knowledge of simple addition facts to solve this KenKen® grid.

This addition puzzle is ready and waiting for your child to solve it!

This KenKen® puzzle uses addition and subtraction facts to determine where numbers belong within a grid.

This addition puzzle is the perfect introduction to KenKen®, a math logic game from Japan!

Check out this KenKen® puzzle, a math game that combines addition and logic!

This KenKen® math puzzle is a ton of fun, and it requires a knowledge of simple addition facts and critical thinking skills.

This KenKen math puzzle helps build addition and logic skills!

This KenKen® puzzle will keep your students busy as they use simple addition skills and critical thinking to place numbers into the grid.

Your students will need to fill in this KenKen® grid using their addition and subtraction facts and some logical thinking skills.

Your students will need their addition facts and a bit of logic to solve this KenKen® math puzzle.

Your students can use their knowledge of simple addition and subtraction facts to solve this KenKen® puzzle.