Kids find the missing numbers to complete the egg number grid. This first grade math worksheet helps kids practice counting whole numbers to 100.

Kids practice estimation by guessing the number of stars on this first grade math worksheet. Then they check their guess by counting the stars.

Help your child practice counting objects with this printable worksheet, which focuses on the numbers 25 through 30.

Here is a Christmas number adventure for your math student! She'll practice sequencing numbers as she makes her way to grandma's house.

Sketch a dot-to-dot outline of a certain beloved farm animal in this worksheet. This horse dot-to-dot worksheet will help your child practice counting and more.

What has 83 dots and knows how to whinny? This animal dot-to-dot gets your child to sketch the outline of a show jumper, while getting some number practice too.

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.

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

Children will fill in the missing numbers to complete a hundreds counting chart in this number sense worksheet.

Children will fill in the missing numbers from 63 to 72 in this sweet number sense worksheet.

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

Children will fill in the missing numbers from 46 to 50 in this sweet number sense worksheet.

Children will fill in the missing numbers from 95 to 100 in this sweet number sense worksheet.

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

Engage students in a competitive game of Penny Toss!

Search for acorns, mugs, pumpkins, and mushrooms with this fall-themed addition worksheet for first graders!

Kids visually estimate the number of fish swimming on this worksheet. After making their guess, they check it by counting each fish.

Comb the beach for hats, starfish, pineapples, and seashells in this first-grade math worksheet! 

Hunt for decorative hearts in this Valentine’s Day-themed graphing worksheet for kindergarteners and first graders!

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

Bats around this haunted tree and need help with missing numbers between 70 and 76!

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

Children complete a dot-to-dot puzzle from 0 to 30 to reveal a horse's quiet shelter in this number sense worksheet.

Let's get counting! Work your way across the tennis court to count from 50 to 100.

Children will fill in the missing numbers from 950 to 999 in this number-ordering worksheet.

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

How well does your kid know number order? Test his skills with this fun review sheet.

Learners will use their two-digit counting skills to complete a puzzle in this fun number sense worksheet.