Help your child review core addition skills and work their mental math muscles with these quick word problems.

Use this number line as a tool to practice adding and subtracting within 20.

Add numbers within 20 using ten frames with this first-grade math worksheet!

Time for school! Have your first grader take a look at this school (school of fish, that is) and solve the addition problems.

This addition page is a hoot! Help your kid practice math facts with this owl color-by-number printable!

Practice adding 3 to numbers within 10 with this first-grade addition worksheet!

Here's a fun way to approach simple math facts. Use these math crosswords to review addition the fun way!

Celebrate Valentine's Day and practice math at the same time with this first grade addition worksheet. Use the kisses to help you solve the problems.

Practice adding 4 to numbers within 10 with this first-grade addition worksheet!

It's time to check in on those addition skills! Use this math activity to assess your students’ understanding of addition by having them solve addition problems within 20.

Your student will practice her addition skills with this number line worksheet. Skip along the number line to solve the addition problem!

Looking for a different way to engage your child with his addition facts? This color by number underwater scene might do the trick!

Practice finding missing numbers while adding within 20 using ten frames!

This hundred chart worksheet makes adding ten easy!

Build addition fluency with this worksheet that focuses on adding nine to numbers within 10!

Make math more enjoyable with these simple math crossword puzzles for kids!

Contine to build addition fluency with this worksheet that focuses on adding five to numbers within 10!

Practice balancing addition and subtraction equations with this engaging cut-and-paste worksheet!

Build number sense and familiarity with numbers 1–120 with this fun game! Students will roll a die and move that many more spaces. The first player to reach 120 wins!

Numbers and math are everywhere, even on pizza! Add and subtract pizza toppings with these simple word problems for beginners.

Does your learner need a little push to practice two-digit addition? This nature-themed printable will likely do the trick.

Get more practice balancing addition and subtraction equations with this lower grades math worksheet!

Build addition fluency with this worksheet that focuses on adding eight to numbers within 10!

Help learners build addition fluency with this worksheet that focuses on adding six to numbers within 10!

Have your child work backwards to solve addition problems and learn more about the additive inverse.