Halloween Adding 3 Numbers First Grade Worksheets: If you're looking for worksheets to help your first-grade students understand how to add three numbers together, this resource is perfect for you!

It's got 37 pages filled with fun activities that'll help your students master this crucial skill. The worksheets use different strategies, like making 10 to add, finding doubles to add, and cut-and-paste activities, to keep your students engaged and motivated. Plus, the resource includes an answer key to make checking their work a breeze. Your students will love these Halloween theme worksheets and develop the foundational skills they need to become successful math learners. So, give it a try and watch your students become math whizzes in no time!

These worksheets are perfect for small groups, intervention, centers, early finishers, homework, and more. They are hands-on, interactive, fun, and allows students to really master their numbers!

These worksheets include:

• 4 pages Adding 3 number within 10 (including answer key)
• 6 pages Adding to make 10 (including answer key)
• 4 pages Make 10 to add (including answer key)
• 4 pages Find a double (including answer key)
• 8 pages Adding 3 numbers in vertical (including answer key)
• 6 pages Adding 3 numbers in horizontal (including answer key)
• 2 pages Missing addends (including answer key)
• 2 pages Cut and paste (including answer key)
• 1 page Roll to add

How to use these worksheets:

• Skill Practice
• Homeschooling
• Morning Work
• Independent work
• Homework
• Math Centers

Print & Go! These printable worksheets will give your students FUN and ENGAGING!

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