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

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

From inequalities to completing number patterns, this worksheet is packed with number exercises to help boost your child's number sense.

This worksheet presents a whole new, wacky way to learn number order.

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

Here's a factory that can help your child improve his number sense! Enjoy a day at the Number Factory, where he'll put numbers in the right order.

Here's a factory that can help your child improve his number sense! Enjoy a day at the Number Factory, where he can put numbers in the right order.

Find Atlantis and practice number ordering with this undersea number worksheet. Kids will arrange numbers from least to greatest and vice versa.

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.

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

Explore the sea and strengthen number skills with this number ordering worksheet! Your child will order numbers in order to find the lost city of Atlantis.

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.

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

Each yummy cupcake in this worksheet contains a number. In this place value math worksheet, kids match each number to its written equivalent.

Go over number order with your second grader with this nifty practice test.

Use this glossary with the EL Math Support Lesson: Exploring Number Forms.

This number factory is getting out of order, can your child help? Hell put random numbers back in the right order.

This number factory is getting out of order, can your child help? He'll put random numbers back in the right order.

Help the Number Factory get its boxes back in the right order! This fun activity will help your child practice counting.

This worksheet is an easy introduction to the number 100. Help your child compare and contrast large quantities, and get her thinking about weight and volume.

Should you round that number up or round it down? Help your seafarer master the art of rounding with this fun fish color by number.

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

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.

The Number Factory needs some organization help from your child. Your kid will arrange the numbers at the factory from greatest to smallest or vice versa.

This number factory is getting out of order, can your child help? He'll put random numbers back in the right order, and practice skip counting.

This number sequencing worksheet asks kids to arrange the numbers from least to greatest.

Students draw ten and one dollar bills for practice adding multiples of ten to two-digit numbers in this money math worksheet.

It's your child's first day at the Number Factory, and they need his help. Encourage your child to order numbers from least to greatest or vice versa.

Students will practice using vertical number lines to round three-digit numbers.

Help the Number Factory get its boxes back in the right order! This fun activity will help your child practice counting and putting numbers in order.