1st Grade Common Core Addition Resources : Page 2

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

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

It's time to check in on those addition skills! Use this math activity to assess your students’ understanding of addition by having them solve addition problems within 20.

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

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

Practice addition and subtraction within 20 with this sweet Valentine’s Day math puzzle!

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.

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

Fall into some fun addition practice with this seasonal 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.

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

Count and add the Halloween pictures in this simple addition worksheet!

Would your first grader rather color fairies than do her math? With this worksheet, she can do both! This fairy practice sheet focuses on two-digit addition.

First graders will berry much enjoy this fruit and vegetable-themed addition fluency worksheet!

Practice adding 3 to numbers within 10 with this first-grade addition worksheet!

First graders will enjoy adding with this fruit and vegetable-themed worksheet!

Give your first grader an extra helping of "math salad," and watch her improve her mental math ability while fine tuning her understanding of basic addition.

First graders will enjoy this fruit and vegetable-themed addition worksheet! 

Covering single-digit addition problems that add up to 9 or less, this first grade math worksheet offers a good introduction to beginning arithmetic.

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

This charming math addition worksheet is so colorful and fun that your first grader will enjoy building fact fluency!

First graders will enjoy this fruit and vegetable-themed addition worksheet! 

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

First graders will enjoy this fruit and vegetable-themed addition worksheet!

Get more practice balancing addition and subtraction equations with this lower grades math worksheet!

Ho ho ho! Santa's left lots of colorful presents filled with Christmas addition problems for your child to solve.

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

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