Little explorers, time to go on an underwater number adventure! Your child can hone his counting skills by putting big numbers in the right order.

Have fun with numbers, and go on a cave adventure to find buried treasure! Your child will put numbers in order and do a little skip counting as she goes.

Little math learners, get to grandma's house safely by filling in the missing numbers! This is a great exercise for skip counting.

Looks like the Easter Bunny has paid you a visit! To find all the Easter eggs, your child must fill in the missing numbers in these sequences.

Children look at nine sequences of numbers and fill in the missing ones.

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

Children develop their number sense skills as they practice ordering two-, three-, and four-digit numbers in this math worksheet.

Tackle triple-digit addition and subtraction with this practice worksheet.

Use this worksheet to engage students in conversations and collaboration with their peers as they represent the values of three-digit numbers using base-ten blocks.

This colorful math worksheet has two advantages for your second grader! She'll boost her subtraction skills as she practices ordering numbers.

Have your first grader practice sequencing numbers by putting this group of 18 consecutive numbers back into the right order.

Help students learn to compare three-digit numbers with the help of this number line worksheet. This worksheet works in conjunction with the Base-Ten Block Party lesson plan.

Invite students to explore how numbers can be written several different ways with this second-grade place value worksheet!

Practice writing numbers in expanded form with this one-page number sense worksheet!

It's time to check on those math skills! Assess your second graders' understanding of three-digit place value and expanded form with this quick check-in.

Want to give your second graders practice writing numbers in expanded form? Students will have fun filling in these turtle shells with the expanded form of three-digit numbers.

Try your luck with these St. Patrick Day numbers! Your little leprechaun must put these jumbled numbers back into consecutive order.

Use this place value mat to represent tricky multi-digit numbers and solve more complex math problems! Laminate a set of Place Value Mats to support your students as they develop a strong number sense!

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.

Don't get crabby about counting! This cute crab is here to help you learn your "greater than" (>) and "less than" (<) symbols for comparing numbers.

Invite first graders to dive into the world of two-digit numbers using place value models!

Master addition using a place value chart with this engaging second-grade worksheet!

This bright worksheet is sure to keep your second grader entertained as he practices important concepts such as subtraction and odd/even numbers.

Get ready to round with this helpful second- and third-grade math worksheet! 

Develop your rounding skills with this helpful worksheet!

Master two-digit addition in this second-grade worksheet!

Practice place value and two-digit addition with this inviting worksheet!

This dot-to-dot is skipping a few numbers! Help draw this massive aquatic dinosaur by connecting the dots and skip-counting by threes.

Get your Easter eggs in order with this number ordering worksheet. Kids will arrange numbers from big to small or small to big to find a chocolate bunny.

With a lesson on comparing numbers using the greater than and less than symbols, this 2nd grade math worksheet adds an extra dimension to addition practice.