Understanding place value is fundamental to developing and mastering number sense skills. Use this assessment activity to evaluate how your first graders are coming along in their understanding of place value using tens and ones.

Children will practice identifying and writing calendar days and dates in December in this engaging calendar math worksheet.

Kids practice identifying and completing patterns in this 1st grade math worksheet. Which ball comes next in each line?

Give students practice adding seven to numbers within 10 with this first-grade addition worksheet!

Carrots, turnips and potatoes, oh my! Count how many of each vegetable our furry farmer picked and then fill in the graph for each vegetable.

Practice using ten frames to find missing numbers with this friendly subtraction worksheet!

Give your child this colorful math worksheet to set him on the road to beginning subtraction mastery.

Find facts fast as you add and subtract 7 in this engaging worksheet!

Find facts fast as you add and subtract 9 in this engaging worksheet!

Practice finding missing numbers while adding within 20 using ten frames!

Students hone subtraction skills by using their understanding of addition with this inviting math worksheet!

Try your hand at tangrams with this kindergarten and first-grade worksheet!

Students further hone subtraction skills by using their understanding of addition with this appealing math worksheet!

Students further hone subtraction skills by using their understanding of addition with this appealing math worksheet!

Count on this worksheet to help you learn your number 7!

This fun first grade math worksheet uses ice-cream scoops to help kids practice counting and single-digit vertical addition.

Search for numbers in a hundred chart with this helpful first-grade worksheet! 

Leap into learning like a hungry frog snapping up flies with this math worksheet for first and second graders!

Looking for a worksheet that practices addition and subtraction skills? This printable works with addition and subtraction fact families.

Practice fact fluency with this fruit- and vegetable-themed worksheet for first graders!

Practice addition and subtraction with this first-grade hundred chart worksheet!

Base your knowledge of word form in base ten blocks with this fill-in-the-blank worksheet!

Start your engines and rush toward the finish line in this engaging addition worksheet!

Cut and paste your way to doubles fact mastery with this fun math activity!

First and second graders will have snow much fun with this winter-themed puzzle worksheet!

Orange you glad you know your addition facts? Build fluency skills in this first-grade worksheet!

Lettuce practice addition fluency skills with this first-grade worksheet!

Work with doubles and hone your addition skills in this helpful math worksheet!