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.

Practice adding ten to any number with this hundreds chart that helps kids master counting and place value.

This hundred chart is the perfect way for kids to show what they've learned as far as adding on a hundred chart.

Practice finding missing numbers while adding within 20 using ten frames!

Adding dialogue to writing makes for more entertaining and relatable story-telling. In this activity, young writers will use a fun comic book format to add simple dialogue to their personal narratives.

Practice adding tens on an open number line with this first-grade math worksheet!

Kids solve addition and subtraction problems with one- and two-digit numbers to crack the code and find the mystery word on this first grade math worksheet.

The hundreds chart is great for adding tens. Help Stephanie figure out how many beads she bought by moving down the chart.

This colorful worksheet allows you to combine your second grader's love of art with at-home addition practice with adding double-digits!

Get more practice adding tens on an open number line with this first-grade math worksheet!

Get even more practice adding tens on an open number line with this first-grade math worksheet!

Practice adding two-digit numbers on open number lines with this inviting addition worksheet!

If your child is looking for a number challenge, we've got the worksheet for her. She may be a whiz at adding two numbers, but can she add three numbers?

Use the worksheet, Holiday Shopping 2, to help your first and second graders practice adding or subtracting word problems. Learners will answer the problems and then discuss their answers with partners to show their understanding.

Get more practice adding two-digit numbers on open number lines with this inviting addition worksheet!

Get more practice adding two-digit numbers on open number lines with this inviting addition worksheet!

Help your first and second-graders practice adding and subtracting with this holiday-inspired word problem worksheet. Use the Holiday Shopping worksheet to help your learners discuss their answers with partners as well.

The hundreds chart is great for adding tens. In addition to its own handy charts, this worksheet contains problems for addition practice.

Get more practice adding multiples of 10 on an open number line with this colorful worksheet!

Get more practice adding multiples of 10 on an open number line with this vibrant worksheet!

Need to add some sparkle to your child's subtraction practice? Let the stars guide your math whiz as he tackles 12 problems amidst the stars.

Use your knowledge of subtraction and units of measurement to solve real-world problems involving length!

Counting money is a math skill that your little one can use every day! Help your child practice money addition with this challenging activity.