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

Practice counting and adding by ten with a hundred chart!

Practice adding tens with a visual model in this helpful worksheet!

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!

Practice adding with dice in this unique number bonds worksheet!

Children practice adding integers and decimals to the thousandths place in this practice worksheet.

Hurry! If these numbers aren't added quickly using regrouping, they'll pop!

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?

Eww, look at all these creepy crawlers! Just how many are there? Let your kindergartener find out as he learns to count and add.

Adding numbers within 20 is as easy as counting balloons with this colorful and simple worksheet.

Use this visual model to practice adding 10 to two-digit numbers!

Children practice writing numbers from expanded forms, and expanded forms from numbers.

Students will practice adding within 10 as they identify the missing numbers on each number bond using the numbers at the bottom of the page.

If your preschooler or kindergartener has an eye for style, this worksheet will help get them adding. Have them count the total number of hats when presented with two groups of hats.

Use this resource to assess students’ abilities to solve a variety of word problems.

Challenge your students to solve two number puzzles that will have them adding and subtracting decimals.

Help students make sense of numerical expressions by having them write out the numerical representations.