Covering single-digit addition problems that add up to 9 or less, this first grade math worksheet offers a good introduction to beginning arithmetic.

First graders will have fun adding with this fruit and vegetable-themed worksheet!

To give your first grader's math skills a boost, try printing out this addition worksheet complete with fruit and fun!

In this fruit-themed first grade math worksheet, students will solve single-digit addition problems with sums of 10 or less.

In this fruity first grade math worksheet, your child will solve single-digit addition problems with sums up to 9.

As your first grader chomps away at these fruit-themed addition equations, they will strengthen their understanding of addition!

Covering single-digit addition problems, this first grade math worksheet offers an approachable introduction to math beyond counting.

Give your first grader an extra helping of "math salad," and watch her improve her mental math ability while fine tuning her understanding of basic addition.

First graders will enjoy adding with this colorful fruit- and vegetable-themed worksheet!

This fruit-filled first grade math worksheet offers a healthy dose of mental nutrition!

Track down sneaky number pairs to make 10 in this unique addition worksheet!

Shape up your addition skills with these square puzzles!

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

KenKen® is a new great puzzle for students to use to practice addition and subtraction facts!

First graders will enjoy adding with this fruit and vegetable-themed worksheet!

First graders will enjoy adding with this fruit and vegetable-themed worksheet!

Test your addition skills with this charming doubles 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.