Your first grader will soar high above the skies as he completes addition problems with sums of 9 or less in this 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.

Kids look for keywords to determine how to solve each problem with this three-step addition worksheet.

Count the number of school supplies in each box to find the answers to the simple addition problems.

Number bonds are a great way for your kids to explore the relationship between addition and subtraction. By filling in the missing numbers, students get experience with fact families.

These school-inspired math word problems will challenge your student!

Help your child get used to addition with carrying so that she'll be all ready to go by the time it's introduced in school.

If your child is looking for a number challenge, we've got the worksheet for her. She may be a whiz at adding two numbers, but can she add three numbers?

These equations have lost their signs! Only one sign — plus or minus — can make each equation true.

Use this colorful, open-ended worksheet to help your learners understand the value of 100.

Take a look at all these bugs running around. How many are there of each? Your kid will practice adding by counting the pictures of all these different bugs.

Practice addition facts within 10 with this high-flying math crossword puzzle!

These pictures and equations are all mixed up! Match up the picture representations with the correct written equations.

This cute all-in-one worksheet boosts your kid's addition skills and reading comprehension ability.

Help your first grader practice math with this fun printable worksheet, which is all about addition.

Get your drawing hand ready! This addition page is all about visualizing the problem before solving it.

This colorful, first grade addition worksheet really has it all: practice with addition word problems, counting, and drawing!

Give your child practice with his math skills with this first grade worksheet, which is all about addition.

Featuring word problems all about shopping and money, this worksheet is a great way to practice 3-digit addition.

Challenge your first grader to find all of the possible sums of 20 by moving through the maze on this worksheet.

Make making ten a game with this extra-easy addition card game that comes with all the supplies you need.

And they're off! Your mathematician will join the high-flying fun of this ski race while practicing addition and subtraction facts.

Complete this simple addition worksheet by counting all of the fruit in each box in order to find the answers to the problems.

These ducks are all in a line and ready to be counted! Your kindergartener will use single digit addition to add these adorable ducks.

This is a coloring page with a twist! Challenge your first grader to solve all the addition equations before he colors the picture.

Complete the number sentence by counting left and right on a number line. Can your child find all the missing numbers?

Happy Valentine's Day! Your first grader will color all the candies in this heart-shaped box while solving some sweet math problems.

This worksheet is raining cats and dogs! Can you add them all up correctly? Help your beginning mathematician solve these simple equations.