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

Adding large numbers becomes easy when you know how to round. Add two groups of numbers, round them to the nearest 10, then add again.

Have students practice real-world counting skills in this engaging activity. Students get the chance to count many different animals and practice writing numbers to 30.

Can your child use her addition and subtraction knowledge to put the numbers where they need to go?

Practice counting numbers with this fun dot-to-dot activity where you can complete and color the picture of the home.

Prepare to explore a mysterious cave where there are dangers around every corner! Your first grader will practice putting numbers in order.

Prepare to explore a mysterious cave where there are dangers around every corner! Your child will practice ordering numbers as she searches for treasure.

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.

With these busy, colorful worksheets, kids can get a grasp on money-counting and sequential order when dealing with decimals.

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.

This watery worksheet is the perfect way to teach your child how to round to the nearest hundred.

Help your students use their knowledge of place value to add or subtract 10. By understanding how numbers are made of tens and ones, students learn how to add and subtract 10 with ease.

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

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

Find out how well you know your numbers under 100 in this simple place value worksheet!

Children learn how to compare numbers using the greater than and less than symbols in this cheerful 2nd grade addition worksheet.

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

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

Teach your child how to round to the nearest hundred with this 2nd grade math worksheet that includes two-digit addition and rounding.

How many thousands, hundreds, tens, and ones are in each number? Our math worksheet helps your kid to work on identifying place values.

Your child will practice two-digit addition and place value and learn how to round to the nearest hundred in this 2nd grade math worksheet.

In this 2nd grade addition worksheet, your child will learn how to compare numbers using the greater than, less than, and equal to mathematical symbols.

Round 'Em Up! Kids learn how to round to the nearest ten and the nearest hundred on this third grade math worksheet.

How high can you count? Use this handy check-in to assess your second graders’ abilities to count by ones, tens, and hundreds within 1,000.

This math and patterns worksheet features a chart with the numbers 1 through 100 to help your kid learn how to identify patterns and review place values.

Teach your child how to round to the nearest hundred the fun way with this sea-themed worksheet featuring a swimming sea turtle and some sea stars.

Go on a number adventure with this jungle-themed worksheet. Kids will use their number know-how to order numbers and clear a path through the jungle.

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.

Kids visually estimate the number of oranges on a set of trees, then count the oranges one by one and see how close they were. Then they color the page.