Preschool - 1st Grade Common Core Addition Worksheets : Page 2

Practice addition and subtraction within 10 in this St. Patrick's Day-themed math puzzle!

Learners practice addition and subtraction within 20 in this St. Patrick's Day-themed math puzzle!

Here's a fun way to approach simple math facts. Use these math crosswords to review addition the fun way!

Give students practice adding 2 to numbers within 10 with this addition worksheet!

Children practice addition within 10 with this appealing bug-themed worksheet.

Give your preschooler a head start in math with this simple addition worksheet. Colorful and catchy, he'll count and color too!

Looking for a different way to engage your child with his addition facts? This color by number underwater scene might do the trick!

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 this colorful, open-ended worksheet to help your learners understand the value of 100.

First and second graders will LOVE finding the missing numbers in this adorable Valentine’s Day math puzzle!

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

Kindergarten students are practicing their addition skills! Help them practice adding one more using this helpful worksheet.

Practice representing 10 using ten frames in this kindergarten addition worksheet!

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

Use these animal themed math problems to assess your students’ ability to solve addition problems within 20.

How many ways can you add up to ten? In this worksheet, kids practice making ten by filling in the missing number in each equation to make it equal ten.

Give your young mathematicians practice with number bonds and number sentences in this visually interesting worksheet that has students composing and decomposing numbers.

This worksheet is a fun way to practice writing and adding numbers 0 to 10.

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

It’s almost the end of kindergarten! Use this helpful math worksheet to assess whether your students are able to distinguish between addition and subtraction equations in word problems.

Does your learner need a little push to practice two-digit addition? This nature-themed printable will likely do the trick.

Build addition fluency with this worksheet that focuses on adding nine to numbers within 10!

Practice balancing addition and subtraction equations with this engaging cut-and-paste worksheet!

Practice decomposing numbers and writing equations with this kindergarten and first-grade math worksheet!

Learning addition for the first time can be overwhelming, to say the least. Help your child practice adding single digits with a fun counting worksheet.

It’s time for students to make their own number bonds! In this activity, students will be given number sentences to solve and represent using number bonds.

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

Brave math explorers can venture through a jungle of one and two digit addition problems with this worksheet!

Use the mat to give students extra practice composing a 10 as they learn to add to 20.

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