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.

Looking for a worksheet to help your child with his math skills? This printable is all about counting.

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

Here's a counting challenge fit for your little math whiz. Practice counting past 100, all the way up to 150!

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

The hundreds chart is an excellent way to help your little math star to see patterns in numbers! Help them get acquainted with the numbers 1-100.

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.

Find the number of butterflies, flowers, rainbows, and watering cans in your garden with this spring-themed math 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.

The daring diners in this worksheet have taken too much food for themselves, and it's up to you to help them out.

Count and add the Halloween pictures in this simple addition worksheet!

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

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

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.

Apply those counting skills to real life with a fun drawing activity. Kids will create drawings to represent each number, 1-10.

Count and add the Halloween pictures in this simple addition worksheet!

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

Count and subtract the Halloween pictures in this simple subtraction worksheet!

Count and subtract the Halloween pictures in this simple subtraction worksheet!

Count and subtract the Halloween pictures in this simple subtraction worksheet!

Count and add the Halloween pictures in this simple addition worksheet!

This automobile-themed worksheet helps students practice counting the numbers 11–20.

Gather around the beanstalk and practice counting with Jack in this fun "I Spy" worksheet!

Get to know your numbers with a number chart jigsaw puzzle! Your child can cut up this chart and use their knowledge of number patterns to put it back together.

Dive into one- and two-digit counting practice with this fun worksheet!

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.

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.