Kindergarten - 3rd Grade Common Core Addition Resources : Page 3

Twinkle, twinkle little star! Help your child practice addition with this math worksheet.

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

Want to bulk up your second grader's two-digit addition skills? This super hero-themed worksheet will do the trick!

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

Kids practice adding single-digit numbers and writing the sums on this ocean-themed kindergarten math worksheet.

Featuring word problems all about shopping and money, this worksheet is a great way to practice 3-digit addition.

Show your first grader how to infuse Groundhog's Day with some addition practice. This bright worksheet's as fun to look at as it is to complete!

Packed with addition problems requiring regrouping, this worksheet is a perfect way to practice addition with carrying.

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

Use this worksheet to practice describing an array with repeated addition. Kids will practice writing number sentences for arrays before applying their knowledge to array word problems.

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.

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

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

Celebrate Christmas and exercise math skills with our holiday word problems. Kids will solve Christmas word problems using addition, subtraction, and division.

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

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 practice finding the sum of two three-digit whole numbers, with no regrouping, in this math worksheet.

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

Improve those skills! Practice three-digit addition with these twelve problems.

Give a kick to addition! Your little math ninja can practice two-digit addition and carrying (also called regrouping) with this worksheet!

Addition doesn't have to be puzzling—practice finding sums with these second- and third-grade puzzle boxes!

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

Test your child's strength in double-digit subtraction and addition with this ninja worksheet. Challenge his abilities with these tricky word problems!