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.

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.

Find facts fast as you add and subtract 4 in this engaging worksheet!

Prepare for the school day with this engaging sudoku puzzle for kindergarteners and first graders!

Get practice balancing addition and subtraction equations with this lower grades math worksheet!

Find facts fast as you add and subtract 10 in this engaging worksheet!

Find facts fast as you add and subtract 5 in this engaging worksheet!

Find facts fast as you add and subtract 6 in this engaging worksheet!

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

Find facts fast as you add and subtract 8 in this engaging worksheet!

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

Get more practice balancing addition and subtraction equations with this lower grades math worksheet!

Create ABC patterns in this fun cut-and-paste worksheet for pre-kindergarten, kindergarten, and first-graders!

Create ABB patterns in this fun cut-and-paste worksheet for pre-kindergarten, kindergarten, and first-graders!

Create AB patterns in this fun cut-and-paste worksheet for pre-kindergarten, kindergarten, and first-graders!

Jump into addition with this hundred chart worksheet for first and second graders! 

Solve the mystery of who's who in this puzzle full of spooky, cute, and creative Halloween costumes! 

Use your logic skills to out what each kid at the costume contest dressed up as! 

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

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

Discover combinations that make 10 with this engaging cut-and-paste worksheet, designed for first and second graders!

Strengthen first and second graders' single-digit addition skills with this hands-on worksheet!

How well do you know your basic subtraction facts? Test your knowledge in this worksheet!

Your first grader will soar high above the skies as he completes addition problems with sums of 9 or less in this math worksheet.

Test first graders' money mastery with this practice quiz featuring questions on coin value, counting coins and money word problems!

Print out this spring-themed addition worksheet and make the next rainy day an educational one for your first grader!

How high can you count? First graders will strengthen their understanding of ones and tens with this hundreds chart. Students will fill in the missing numbers up to 120 and then answer questions using the chart.

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

Introduce your first grader to centimeters by helping her measure some familiar things: school supplies!

Your first grader will get some practice with beginning word problems as they puts together some tasty burgers.