Let's go on a number adventure! Your little one will put numbers in order as she swims around obstacles on her way to the underwater kingdom of Atlantis.

Build your child's number sense, with an undersea number adventure! She'll navigate through coral reefs as she puts numbers in the right order.

Young explorers will have the opportunity to order numbers from least to greatest as they search for buried treasure underground.

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.

The Easter Bunny has hidden colorful eggs all over the backyard! Find them all by filling in the missing numbers in these sequences.

Find the hidden temple in this jungle numbers worksheet. Kids will order numbers in order to clear a path to the legendary temple.

This worksheet challenges your kid to figure out numbers from their written forms. She'll be challenged with numbers into the thousands.

Build your child's number sense, with an undersea number adventure! She'll navigate through coral reefs and around fish as she puts numbers in the right order.

Is your little one ready to discover the underwater city of Atlantis? She'll put numbers in order as she navigates underwater obstacles to find the lost city!

Is your little one ready to discover the underwater kingdom of Atlantis? She'll put numbers in order, and navigate a coral reef while sneaking past an octopus!

Prepare to explore a mysterious cave with hidden dangers. Your first grader will put numbers in order as she makes her way through the cave.

Learners will use their two-digit counting skills to complete a puzzle in this fun number sense worksheet.

It's Christmas time, and every child wants to know when Santa is coming! You and your child can color Santa as you count down the days till his big arrival.

Off to grandma's house for Christmas? Get there safely by filling in the missing numbers in these sequences. This is also a great skip-counting challenge.

Off to grandma's house for Christmas? Get there safely by filling in the missing numbers in these sequences. This is a tough skip-counting challenge!

Go over place value up to the thousands place with this helpful worksheet.

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.

Help your child get comfortable with rounding numbers to the nearest ten with this sea-themed worksheet.

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.

Deliver some Valentine's Day numbers to your friends with this heart-filled math worksheet. Kids will arrange the given numbers from least to greatest.

In this worksheets, learn how to add the tens first when using a hundreds chart.

Estimate the sum in each of these math problems. Challenge your child to round to the nearest hundred first, then add the two rounded numbers.

How quickly can your math master round and add up these sums? Help him build a valuable math skill with this estimation worksheet.

The Number Factory needs your child's help. Have your child sort numbers from least to greatest or vice versa, and fill in missing numbers from patterns.

Help your second grader get the hang of three-digit addition with this worksheet that breaks the concept down step by step.

This tricky number ordering worksheet is perfect for your child on Valentine's Day. Kids will arrange numbers from greatest to least.

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!

This leprechaun needs some help getting to his pot of gold! It's up to your child to put these numbers in order and clear a path to the end of the rainbow.

This worksheet guides kids through simple word problems by presenting options for breaking up tens and ones.