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This worksheet takes your child a step farther than one-digit addition. As he completes the page, he'll learn to add a two-digit number to a one-digit number.

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

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.

This expanded form worksheet gets your child to break down numbers by ones and tens. This expanded form worksheet is an easy introduction to place value.

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

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

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.

Get your students working with place value and comparing two-digit numbers using symbols for greater than, less than, or equal to.

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

Children practice identifying quantities by grouping in this early math worksheet!

Use this handy blank hundreds chart for extra practice writings numerals. It's also a great way for students to show understanding of patterns!

This exercise will help your students strengthen their number sense by reviewing the basics of place value to round numbers correctly.

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.

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.

Build number sense and familiarity with numbers 1–120 with this fun game! Students will roll a die and move that many more spaces. The first player to reach 120 wins!

Children learn a valuable strategy for conceptualizing and solving word problems in this two-digit addition worksheet.

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

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.

Your child can invent his own number pattern on this squeaky-clean hundreds chart.

Engage your students in learning about place value by having them make their very own numbers! Students will have fun drawing out tens and ones to create any number they wish with this creative math worksheet.

Use these vocabulary cards with the EL Support Lesson Plan: Hundred Chart Hunt.

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!