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Kindergarten and 1st Grade Common Core Multi-Digit Addition Educational Resources

Practice adding two-digit numbers on open number lines with this inviting addition worksheet!

Adding Two-Digit Numbers on an Open Number Line #1

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

Open Number Line Addition Within 100: Write the Equation #1

Get more practice adding two-digit numbers on open number lines with this inviting addition worksheet!

Adding Two-Digit Numbers on an Open Number Line #2

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

Adding Tens on an Open Number Line #1

Adding Two-Digit Numbers on an Open Number Line #3

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

Adding Tens on an Open Number Line: Write the Equation #2

Get more practice adding tens on an open number line with this first-grade math worksheet!

Adding Tens on an Open Number Line #2

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

Adding Tens on an Open Number Line: Write the Equation #3

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

Adding Tens on an Open Number Line: Write the Equation #1

Get even more practice adding tens on an open number line with this first-grade math worksheet!

Adding Tens on an Open Number Line #3

Get more practice performing addition within 100 using open number lines&nbsp;with this first-grade math worksheet!

Open Number Line Addition Within 100: Write the Equation #2

Open Number Line Addition Within 100: Write the Equation #3

Use open number lines to practice addition within 100 with this colorful math worksheet!

Write the Equation: Adding Within 100 on an Open Number Line

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

Add Ten Using a Hundred Chart

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

Adding Multiples of 10 on a Hundred Chart

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

Addition to 20 Check-in

Dive into addition with the single digits in this worksheet, featuring an ocean floor background.

Addition Under the Sea

This worksheet takes your child a step farther than one-digit addition. As he completes the page, he&#39;ll learn to add a two-digit number to a one-digit number.

Count and Add Blocks

Number sentences make more sense when picking apart fact families and putting them back together! This colorful workbook helps kids make connections between addition and subtraction.

All in the Fact Family

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

Skip Counting Practice

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

One More Ten More

Practice two digit addition and subtraction down on the farm with these challenging word problems.

Word Problem Challenge

This cute all-in-one worksheet boosts your kid's addition skills and reading comprehension ability.

Wordy Word Problems: Addition #1

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

Nature Walk: Addition #4

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.

Adding 10

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.

Fairy Double-Digit Addition

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

Compose and Decompose Within 20

Children learn a valuable strategy for conceptualizing and solving word problems in this two-digit addition worksheet.

Sketch the Solution

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

Jungle Addition

Math is made fun in this addition coloring page! Your first grader can review his math facts while he colors the hot air balloons.

Addition Coloring Page

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