Practice addition and subtraction within 10 in this St. Patrick's Day-themed math puzzle!

First and second graders will LOVE finding the missing numbers in this adorable Valentine’s Day math puzzle!

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

Prepare your first grader for Valentine's Day with these sweet math problems to help her review her addition math facts.

Little math learners can have a blast solving these Valentine's Day addition problems! Build basic math skills with this practice sheet.

Put a little love into math practice with these sweet Valentine's Day addition problems, where your first grader can review his math facts.

Here's an Easter egg hunt with a twist! Each egg in this festive worksheet contains one simple addition problem for your first grader to solve.

The Easter bunny's been busy hiding colorful eggs all over the yard. Each one has a simple addition problem for your first grader to solve.

Celebrate Valentine's Day while reviewing math facts! Your little one can solve these addition problems, and soon he'll be able to memorizing them.

Build basic math skills with this practice sheet, full of one-digit addition equations for your child to practice and start memorizing.

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.

Boost your child's arithmetic skill and addition facts fluency with this bubbly worksheet that offers single-digit addition problems with sums of 9 or less.

Turn a snow day into a math day with this winter-themed first grade addition worksheet that offers single-digit problems with sums up to 9.

Practice adding with dice in this unique number bonds worksheet!

Print out this spring-themed addition worksheet and make the next rainy day an educational one for your first grader!