Find the missing numbers at the pond in this Freddy the Frog worksheet. Work with your child to find the even missing numbers in this exercise.

Kids count by fives to 100 on this first grade math worksheet. Skip counting by fives is one way children can demonstrate the meaning of addition.

Find out whether snowflakes are really unique in this counting worksheet that's snow much fun! 

Find the number of butterflies, flowers, rainbows, and watering cans in your garden with this spring-themed math worksheet for first graders! 

Your first grader will use her counting skills on this worksheet to count by 5's to find the right path and make it through the maze.

This first grade math worksheet helps your child practice estimation, an important skill he will use as he progresses in math, and throughout his life.

Does your child need practice with his math skills? This printable worksheet, which will help him count up to 100, will give him practice counting by 2's.

There's a face on the front of a dime, but what's on the back? Teach your first grader how to recognizes dimes from the back with this count and add worksheet.

Does your child need practice with his math skills? This printable worksheet, which will help him count up to 100, will give him practice counting by 5's.

Children skip count by two to connect the dots and discover the hidden picture.

Practice counting and number recognition by filling in the missing numbers on each line.

Children look at nine sequences of numbers and fill in the missing ones.

Challenge your first grader by having her connect the dots from 1 to 50 to complete the picture of the friendly lion.

Can your first grader count from 1 to 50? Test his counting and writing skills with this colorful printable.

How high can you count? First graders will strengthen their understanding of ones and tens with this hundreds chart. Students will fill in the missing numbers up to 120 and then answer questions using the chart.

Most kids are good at counting forward, but counting backward is a different ball game. Practice counting down by filling in the blanks with the right numbers.

Practice writing numbers in word form with this matching practice!

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

Have kindergarteners and first graders practice their counting skills by filling in the missing numbers on this hundred chart!

Can your child use her addition and subtraction knowledge to put the numbers where they need to go?

Give your kid a real challenge with this number chart that counts to 100!

Practice counting by connecting the dots from 1 to 33 to complete the picture of the fish.

To find out what delicious favorite is hidden in the picture, color in each numbered part of the picture according to the key.

Connect the dots from 1-50 to reveal a hovering helicopter.

Count by tens and connect the dots to finish a picture of freshly picked vegetables.

Is your kid confused by counting? Counting on a hundreds chart, to the rescue!

Can you count all the way to 100? Help your little math star learn to identify number patterns by filling in the blanks on this hundreds chart.

Bring the hidden fairy out of hiding by coloring the picture according to the numbers. Use the key to find out which colors to use for each number.

The holiday season is here! Bring this cool snowman to life by coloring him according to the color chart.

Invite your first grader to enter the world of the teen numbers as she starts writing 11-20. Practice tracing the name of each number before writing it.