Kindergarten - 3rd Grade Common Core Addition Strategies Interactive Worksheets

It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

Practice adding one to numbers within 10 with this first-grade addition worksheet!

This worksheet takes your child a step farther than one-digit addition. As he completes the page, he'll learn to add a two-digit number to a one-digit number.

How many zebras do you see? What about tigers? Practice your math skills with animals. Count and add up the drawings to practice addition.

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.

This quick practice test offers simple addition and subtraction word problems to help your first grader review.

Give your young math learner practice composing numbers 11–19 with this addition strategies worksheet!

Who's that coming down the path? Why, it must be the Easter bunny! Give your first grader a fun way to practice her basic addition.

Practice addition within 100 using open number lines with this first-grade math worksheet!

Get ready for third grade times tables by practicing skip counting.

Number bonds are a great way for your kids to explore the relationship between addition and subtraction. By filling in the missing numbers, students get experience with fact families.

Build fluency by identifying one more and ten more than a given number within 100 with this worksheet!

Students will identify what’s missing as they practice adding within 10 to find the missing numbers on each number bond.

The second in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

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

Make the leap from counting to addition with this fun picture addition activity.

Time for school! Have your first grader take a look at this school (school of fish, that is) and solve the addition problems.

Get more practice exploring properties of operations while writing addition equations in this second-grade math worksheet!

Let's see those addition skills! Use this math assessment to check in on your students’ abilities to add three numbers by having them solve these problems.

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?

Children will count and add rainbows, shamrocks, harps, and even sheep in this playful St. Patrick's Day math worksheet.

Continue exploring properties of operations while writing addition equations in this second-grade math worksheet!

Your students have been plugging away at their math skills all year. Now it's time to put those skills to the test! Use this math assessment to check in on your students’ abilities to add 10 to two-digit numbers.

The third in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

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

The fourth in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

In the chill of winter, keep your child's brain warmed up with some single-digit addition. This is a great chance for her to brush up on her math facts.

Students use open number lines to help them write addition equations in this first-grade practice worksheet!

Kids add, subtract, or use math facts they have committed to memory to fill in the missing numbers in the fact families on this second grade math 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!