This number challenge will help reinforce number sense in kids who've mastered their counting.

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

How well does your kid know number order? Test his skills with this number sequencing worksheet.

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

Your kid is bound to have a blast solving these number sequencing riddles.

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.

Practice writing the names of numbers up to 10 in this inviting worksheet!

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

First, second, third, or fourth? Find the ordinal number shown by the shaded picture.

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

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

How high can you count? Assess your students’ understanding of numbers to 100 using this quick number writing activity.

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

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

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.

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

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

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

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

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

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

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

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

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

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

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

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

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