Business is booming at the Number Factory! Its time for your first grader to go to work putting numbers in order in all kinds of ways.

Build a solid foundation for multiplication by helping your second grader practice recognizing number patterns.

Sharpen your first grader's number sense with an exercise in recognizing number patterns.

Children practice counting and writing numbers 1-10 in this number sense worksheet.

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

Children work on their number sense skills by counting musical instruments in this worksheet.

Build number sense with this preschool and kindergarten worksheet about numbers up to 10!

This number challenge will help reinforce number sense in kids who've mastered their counting.

Children will enjoy using their number sense as they complete this fun counting and coloring worksheet.

Sharpen second and third graders' number sense with this word form worksheet! 

Play an engaging math game using this hundreds chart to reinforce your child’s number sense.

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

Build your second grader's money sense with this worksheet all about counting and making change.

Children will fill in the missing numbers from 63 to 72 in this sweet number sense worksheet.

Children will fill in the missing numbers from 46 to 50 in this sweet number sense worksheet.

Children will fill in the missing numbers from 95 to 100 in this sweet number sense worksheet.

Build your second grader's money sense with this worksheet featuring money word problems that focus on making change.

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

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

Help your first grader build her number sense with this worksheet featuring number patterns by 2, 5, and 10.

Packed with skip counting practice, this sporty worksheet builds number sense and paves the way for future multiplication skills.

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

If your kindergartener knows her numbers, challenge her to put her number sense to work with an exercise in comparison.

Children will fill in the missing numbers to complete a hundreds counting chart in this number sense worksheet.

Help your little one build money sense with this exercise about adding coins and dollars to pay for these items!

This worksheet is a fun way to practice skip counting by seven, addition facts, and number sense skills.

This worksheet is a fun way to practice skip counting by nine, addition facts, and number sense skills.

Help your child learn a sense of days, weeks and months by teaching him to fill out his own calendar.

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.

Practice your cents sense counting pennies with this worksheet! Add up the coins to see how much change Chris and Yannick have!