Help your students use their knowledge of place value to add or subtract 10. By understanding how numbers are made of tens and ones, students learn how to add and subtract 10 with ease.

With this worksheet featuring a chart up to 100, your child will have an easier time detecting patterns. Plus, she'll get in some practice counting up to 100.

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

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.

Grab a number chart that goes up to a hundred and fill in the numbers surrounding the ones in the green boxes on this math and patterns worksheet.

Use these digit cards to practice number recognition or basic facts. Or take the learning up a notch by using the cards to teach place value as students build two-digit numbers to play the Hungry Alligator game!

Students imagine units and rods are candies and broomsticks in this place value game. They will use this board to regroup between place values up to the tens place, and the first player to get to five broomsticks, or 50, wins the game!

Enjoy a Halloween-themed race to 100 as students imagine units, rods, and flats as candies, broomsticks, and pumpkins. Players will use this pumpkin race board to regroup between place values up to the hundreds place in order to win the game!

Enjoy a dessert-themed race to 100 with this delicious math game in which learners imagine units, rods, and flats as sprinkles, chocolate bars, and cookies.

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

Bring something sweet to your next math lesson with this Five Candy Bars Race Board in which learners imagine units and rods are sprinkles and candy bars.

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.

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

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

Find out how well you know your numbers under 100 in this simple place value worksheet!