Prepare to explore a mysterious cave with dangers around every corner! Your first grader will practice putting numbers in order as she explores the cave.

This first grade math worksheet helps your child practice estimation, an important skill he will use as he progresses in math, and throughout his life.

With these busy, colorful worksheets, kids can get a grasp on money-counting and sequential order when dealing with decimals.

Have mathematic Easter fun with this number ordering worksheet. Kids will arrange numbers from greatest to least with some help from a chocolate bunny.

Decimals can be daunting, but your kid can gain comfort with them without writing. This worksheet lets your kid work with money without writing decimal amounts.

Give your kid practice with money-counting and sequential order with this worksheet. Kids will look at different amounts of money and decide which is larger.

Practice your place value skills with this helpful matching exercise!

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.

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!

Get more practice comparing two-digit numbers with this inviting practice worksheet!

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

Review your greater than or less than signs with this number comparison worksheet.

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

Use these vocabulary cards with the EL Support Lesson Plan: Hungry Alligator Game.

Which is taller? Introduce kids to concepts of height and measurement with this beginner's worksheet!

Bats around this haunted tree and need help with missing numbers between 70 and 76!

Help your first grader refresh her understanding of the order of numbers with this practice quiz.

How well does your kid know number order? Test his skills with this number sequencing worksheet.

Hmm, something is fishy with this dot to dot puzzle. It must be April Fools' Day!

How well does your kid know number order? Test his skills with this fun review sheet.

Kids practice the count sequence and writing numbers with this fill-in-the-blank counting worksheet.

7 is equal to 8, true or false? Practice comparing numbers with this dog-themed math sheet.

Base your knowledge of word form in base ten blocks with this fill-in-the-blank worksheet!

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

Which butterfly has more spots? Kids practice comparing numbers as they complete each butterfly equation with the correct symbol.

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

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

Review numbers and counting skills with your first grader. This practice quiz is a great intro to standardized testing.

Help your first grader practice counting with a tugboat dot to dot.

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