Build fluency by identifying one more and ten more than a given number within 100 with this worksheet!

Explore two-digit numbers using place value models with this first-grade number sense worksheet!

Help your child understand what value means by asking her to compare each pair of objects, then circle the one that's more valuable.

Is your first grader ready for a jungle number adventure? She'll dash across a bridge, hop over a hungry gator all while getting some great counting practice!

Who says learning place value has to be hard? This counting worksheet makes it as easy as 1-2-3!

Learners compare two-digit numbers in this bright and cheery practice worksheet!

Challenge your students to reorder the digits in two-digit numbers to create the biggest and smallest numbers possible.

These love notes need to be delivered! Practice sequencing numbers by putting this group of 18 consecutive numbers back into the right order.

For each two-digit number on this first grade math worksheet, kids determine the place value of each digit, then write each digit in the tens or ones column.

For each two-digit number on this first grade math worksheet, kids determine the place value of each digit, then write each digit in the tens or ones column.

Beginning counters will go on a number adventure in this worksheet. Help your little one put big numbers in the right order and practice skip counting.

Is your little one ready to discover the underwater city of Atlantis? She'll put numbers in order as she navigates underwater obstacles to find the lost city!

Is your little one ready to discover the underwater kingdom of Atlantis? She'll put numbers in order, and navigate a coral reef while sneaking past an octopus!

This math and patterns worksheet features a chart with the numbers 1 through 100 to help your kid learn how to identify patterns and review place values.

Let's go on a number adventure! Your little one can practice putting numbers in the right order as she swims around obstacles on her way to Atlantis.

Let's go on a number adventure! Your little one will put numbers in order as she swims around obstacles on her way to the underwater kingdom of Atlantis.

Learn to write and represent tens with this first-grade math worksheet!

Boost your first grader's number sense with a lesson in place value up to the tens place.

Let's go on a number adventure! Your little one can practice putting numbers in the right order as she swims around obstacles to find the kingdom of Atlantis.

Beginning counters, get ready to go on a number adventure! Help your little one practice putting big numbers in the right order and do a little skip counting.

Let's go on a number adventure! Your little one can practice putting numbers in the right order as she swims around obstacles on her way to an underwater city.

Reveal a playful picnic by completing this first- and second-grade place value puzzle!

Looking for a worksheet to help your child with reading numbers? This first grade printable will flex his number skills.

In this Halloween-themed math worksheet, students will look at existing game boards and add one and two-digit numbers as they try to determine who got the pumpkin in the pumpkin race game.

Have an undersea adventure with your kid, as he orders numbers from big to small. Swim through the coral reef to order three-digit numbers with your little one.

Help your child improve his math skills determining place value with this printable, which is all about the ones and the tens place. challenge is math skills.

Invite first graders to dive into the world of two-digit numbers using place value models!

First graders explore two-digit numbers using place value models in this number sense worksheet!

Looking for a worksheet to help your child with place values? This printable will flex his math skills.

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.