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

This extra-large package of number pattern worksheets is just what your kid needs to help him explore place value.

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

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.

Skip count by 10s to complete a dot-to-dot picture of a mining truck.

This worksheet is an easy introduction to the number 100. Help your child compare and contrast large quantities, and get her thinking about weight and volume.

The signs for greater than or less than can be tricky to learn. Make it easy by comparing the signs to a duck's mouth

Work on your word form skills in this colorful, inviting worksheet!

Children will fill in the missing numbers from 950 to 999 in this number-ordering worksheet.

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

Can your first grader count from 1 to 50? Test his counting and writing skills with this colorful printable.

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

Give your child practice counting objects with this printable worksheet, which focuses on the numbers 15 through 20.

Give your child practice counting objects with this printable worksheet, which focuses on the numbers 20 through 25.

Help your child practice counting objects with this printable worksheet, which focuses on the numbers 25 through 30.

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

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