Challenge your child's number sense with a Christmas counting adventure! He'll be sequencing numbers in order from greatest to least.

Challenge your child's skip-counting skills with this Christmas number adventure! He'll fill in the missing numbers in each pattern.

If your first grader is ready for a new time challenge, have her try her hand at calculating elapsed time.

Little shoppers, here's a coin-counting challenge! Add up the coins to find out how much each of these items costs.

How many subtraction shots can you make? Challenge your first grader's subtraction skills with a fun basketball themed math sheet.

Challenge your child will this mathematical pattern worksheet. Your Easter-enthused child will add missing numbers to complete the number pattern.

Before you dress up and go trick-or-treating, try a problem-solving challenge full of cool Halloween costumes!

Challenge your child's number sense with a Christmas counting adventure! He'll be sequencing numbers as he makes his way to grandma's house.

This is a coloring page with a twist! Challenge your first grader to solve all the addition equations before he colors the picture.

Here's a counting challenge fit for your little math whiz. Practice counting past 100, all the way up to 150!

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!

Give your all-star math student a fun challenge with this basketball subtraction sheet! She'll work on one and two digit subtraction problems.

Take math practice to the flower shop! This bouquet of addition and subtraction word problems will challenge him to approach arithmetic in a different way.

Subtract your way to the end of a maze, with the added challenge of drawing your path along the answers in order from 10 to 1.

Challenge your first grader by having her connect the dots from 1 to 50 to complete the picture of the friendly lion.

Challenge your child's number sense with a Christmas counting adventure! He'll be skip counting by twos as he makes his way to grandma's house.

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.

Challenge your students to solve the riddles and reveal the mystery shapes on this geometry worksheet. Descriptions of the shapes are disguised as clues.

Here's a Valentine's Day challenge for your beginning counter! He'll need to put this group of 18 consecutive numbers in order from greatest to least.

Here's a geometry challenge for your first grader that puts his counting skills to work: can he count the number of sides each shape has?

Challenge your first grader to find the two snowflakes that match in each of these wintry puzzles. He'll be reviewing his colors, shapes and comparison skills.

Add a mathematical challenge to your Easter festivities this year with this pattern worksheet. Your kid will figure out what numbers are missing in the pattern.

Someone spilled money out of the piggy banks! Can your child help re-order them? Challenge his knowledge of coin values with a fun worksheet.

Celebrate the spring season with a fun puzzle! Challenge your first grader to find the two flowers in each box that match in both size and color.

Is your child an excellent skip counter? Then he'll enjoy the added challenge of figuring out how many numbers he has to skip as he counts.

Challenge your child to add three, four, and five numbers together. He may find the task daunting, but there's a trick to add multiple numbers that will help!

Is your child up for a pattern challenge? She'll flex her pattern recognition skills as she fills in the blanks with the correct words to complete each pattern.

Challenge your first grader to find the two leaves in each box that match in size, shape and color. He'll be building pattern recognition skills as he goes.

It's a mix of alphabet letters and numbers that's great for kids still getting comfortable with both, or who are up for a new challenge like measuring!

Challenge your child with some basic addition and subtraction problems. Then she can use the answers to color by number her own work of art!