Kickstart addition mastery with this jam-packed First Grade Addition unit full of hands-on, fun, and skill-building math activities designed just for your firsties! From part-part-whole concepts and number bonds to doubles, missing addends, and adding 2-digit numbers (without regrouping), this math unit covers a wide range of essential addition strategies. All the printables are no-prep and ready to go, making math time simple, effective, and fun!

To save you even more time, this resource includes a clickable Table of Contents that lists all activities by name, skill, and page number—just click to jump to the printable you need!

❤️ What You’ll Love:

• ✅ 70+ NO PREP printables – just print and teach
• ✅ Covers key first grade addition skills: part-part-whole, number bonds, missing addends, adding with zero, doubles, making 10, and more
• ✅ Builds fluency with 1-digit and 2-digit addition (no regrouping)
• ✅ Includes word problems, vertical addition, and comparing sums
• ✅ Activities progress from concrete visuals to abstract equations
• ✅ Organized with a clickable Table of Contents for easy navigation
• ✅ Perfect for independent practice, small groups, morning work, or homework

Perfect for math centers, morning work, independent practice, or whole group lessons—this unit has everything you need to make teaching addition easy, effective, and fun.

⭐️ What's Included:

• Part-Part-Whole - Understand and model the concept of addition as part-part-whole
• Panda Stars - Understand and model the concept of addition as part-part-whole
• What’s Missing? - Understand and model the concept of addition as part-part-whole
• Number Parts - Understand and model the concept of addition as part-part-whole
• Popsicle Number Bonds - Understand and model the concept of addition using number bonds
• Sweet Number Bonds - Understand and model the concept of addition using number bonds
• Into the Wild Number Bonds - Understand and model the concept of addition using number bonds
• Addition Word Hunt - Understand vocabulary words commonly used in addition
• Crabby Addition - Solve addition sentences with pictures using plus and equal signs
• Add ‘em Buttons - Solve addition sentences with pictures using plus and equal signs
• Creepy Crawlies - Solve addition sentences using pictures from a given graph
• Fun with Zero - Solve addition problems with zero
• On Cloud Zero - Solve addition problems with zero
• Adding with Zero - Solve addition problems with zero
• Under the Sea - Write an addition story from a given picture
• At the Farm - Write an addition story from a given picture
• Tackle Addition - Understand and add numbers using the commutative property of addition
• Yummy Scoops - Understand and add numbers using the commutative property of addition
• Flower Power - Understand ways to make a number
• Spin for 8! - Understand ways to make a number
• Spin for 9! - Understand ways to make a number
• Spin for 10! - Understand ways to make a number
• Domino Addition - Write and solve addition sentences in vertical form
• Vertical Addition - Solve addition sentences in vertical form
• Addition Word Problems - Draw pictures and write addition sentences to solve word problems
• Leap into Addition - Count on to find sums through 10
• Add it Up! - Find sums through 10 using a number line
• Let’s Make 10! - Understand ways to make 10
• Fruity Tens - Understand ways to make 10
• Add by the Code - Find ways to make a number and complete addition sentences
• Add by the Code (Answer Key) - Answer Key for Teachers
• True or False - Determine if the addition equations are true or false
• Fishin’ for Equations - Determine if the addition equations are true or false
• Double Blocks - Add using double facts (sums to 10)
• Friendly Doubles - Add using double facts (sums to 12)
• Raindrops - Add using doubles and doubles plus one facts (sums to 12)
• How Many? - Write number sentences to solve addition word problems
• Fetching Sums - Find sums to 15 using a number line
• Add and Match - Use making 10 to find sums to 15
• Appletastic Sums - Add numbers using the commutative property of addition (sums to 15)
• Spin and Switch - Add numbers using the commutative property of addition (sums to 15)
• Addition Bars - Add three one-digit numbers
• Rainy Addition - Add three one-digit numbers
• Sunny Addition - Add three one-digit numbers
• Fun at the Pond - Write an addition story from a given picture (three one-digit numbers)
• Friendly Creatures - Write an addition story from a given picture (three one-digit numbers)
• Adding Three Numbers Word Problems - Solve addition word problems involving three one-digit numbers
• Missing Addends - Find and write the missing addends to complete addition sentences
• Monkey Math - Find and write the missing addends to complete addition sentences
• Beach Sums - Completing tables to solve addition problems
• Addition Camp - Completing tables to solve addition problems
• Adding Doubles - Add using double facts (sums to 20)
• Doubles plus One - Add using doubles plus one facts (sums to 20)
• Robobulbs - Add using doubles and doubles plus one facts (sums to 20)
• Adding with Ten - Add numbers to ten using ten frames
• Finding Eleven - Find two numbers that add up to 11
• Delve for Twelve - Find two numbers that add up to 12
• Have You Seen Thirteen? - Find two numbers that add up to 13
• Make 10 to Add! - Make a ten to help add numbers
• Garden Fun - Make a ten to help add numbers
• Let’s Add! - Practice addition using different strategies
• You’ve Got Mail! - Add three one-digit numbers using different strategies (sums to 20)
• Spin ‘em Up! - Add three one-digit numbers using different strategies (sums to 20)
• Addition Sentence - Write addition sentences to solve word problems
• Comparing Sums - Add and compare sums using greater than, less than, or equal to symbols
• Batty Addition - Add and compare sums using greater than, less than, or equal to symbols
• Add and Compare - Add and compare sums using greater than, less than, or equal to symbols
• Terrific Tens - Add multiples of tens and write the addition sentences
• Ice Cream Addition - Add a one-digit number to a two-digit number; no regrouping (sums to 99)
• Spin and Add (Kids) - Add a one-digit number to a two-digit number; no regrouping (sums to 99)
• Spin and Add (Animals) - Add a one-digit number to a two-digit number; no regrouping (sums to 99)
• Two-Digit Addition - Add two 2-digit number without regrouping (sums to 99)
• Bucketful of Sums - Add two 2-digit number without regrouping (sums to 99)
• Roll and Add - Practice adding a one-digit number to a two-digit number and two 2-digit numbers (sums to 99)
• Double Digit Addition Word Problems - Solve word problems involving two 2-digit numbers

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We hope that you and your students enjoy this first grade math unit. Our goal is to create quality math resources that will be helpful in your class instruction. If you found any errors/typos or have any questions about this product, please don’t hesitate to contact us at tpt@chilimath.com. Thank you!

Mike and Kathy

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