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.

In the chill of winter, keep your child's brain warmed up with some single-digit addition. This is a great chance for her to brush up on her math facts.

Challenge your first grader to find the two snowflakes that match in each of these wintry puzzles. He'll be reviewing his colors, shapes and comparison skills.

Track down Maya’s new mittens using your logical reasoning and problem-solving skills! 

Help penguins find their icebergs in this charming math worksheet!

Cleverly consider the clues to choose which cool new coat belongs to Cam!

The fun quickly adds up with this winter-themed addition activity page for first graders!