What others say
"I am in the process of preparing for the next year. I think this resource will be beneficial in helping me prepare for the upcoming school year."
Lisa M.
"Not all my students use the number line strategy, but this is helpful in small groups for my students that do. "
Emily R.
Description
This 3-Digit Subtraction Open Number Line resource gives you everything you need for your 2nd grade students to subtract 3-digit numbers on an open number line.
Three lessons are included: subtracting 10 & 100 from a 3-digit number, counting back to subtract 3-digit numbers on an open number line, and adding up to subtract 3-digit numbers on an open number line.
For each of these lessons, this resource will give you materials for direct instruction, guided practice, independent practice, assessment, and hands-on center activities. No need for spending time searching the internet. Everything you need is in this one resource!
Here's what's included for EACH lesson:
- Display Pages: These are the landscape pages. Use these to introduce the “I can” statement and to teach the skills. Model solving the problems or have students help you.
- Worksheets: Print these off for students. Do a couple problems together and have students do the rest by themselves.
- Scoot Activity: Print these on card stock and cut the cards apart. Tape the problems up around your classroom. Print the recording sheet for students. Students go around and solve the problems. They write their answers on the recording page. I like to have students work with a partner to do these. This activity also works great as a center activity.
- Sorting/Puzzle Activity: Students sort the cards on whether it is adding 10 or 100 in the equation. I also like to have students work with a partner to solve these. When students are done, I have them raise their hands and I will do a quick look over before they put them away. For the counting back number line puzzle activity, students put the little number cards on where they should fit on the number lines. You could also laminate the pages and have students use dry-erase markers to fill in the numbers underneath the number lines. For the adding up to subtract math puzzles, students put the cards together to match the number line to the equation and the answer.
- Exit Tickets: Use these to quickly assess how students understood the lesson and concepts taught. There are 3 different versions so that students can have a different ticket than the student sitting next to them.
- Answer Keys: Have students check their own worksheets and scoot activities with these answer keys.
Check out the preview for more details.
👉 This resource is also included in my Full-Year 2nd Grade Math Curriculum bundle. Grab all 15 units & 100+ lessons here.
Save time and have everything you need to teach engaging lessons with this 3-digit subtraction open number line resource.
Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.
3-Digit Subtraction Open Number Line Worksheets & Activities | 2nd & 3rd Grade
Teaching with Kaylee B
7.8k Followers
$6.00
Highlights
Digital downloads
Grades
2nd - 3rd
Subjects
Standards
CCSS2.NBT.B.7
CCSS2.NBT.B.8
CCSS3.NBT.A.2
Tags
Answer Key
Included
What others say
"I am in the process of preparing for the next year. I think this resource will be beneficial in helping me prepare for the upcoming school year."
Lisa M.
"Not all my students use the number line strategy, but this is helpful in small groups for my students that do. "
Emily R.
Save even more with bundles
Are you teaching 3-digit subtraction strategies to your 2nd grade students? This 3-Digit Subtraction Strategies Bundle gives you everything you need to teach strategies for 3-digit subtraction with ease! Great for 2nd and 3rd grade.Not sure how to teach these strategies? No worries! Use the display
Price $11.75Original Price $15.25Save $3.50
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This 3-Digit Addition and Subtraction Strategies Bundle gives you EVERYTHING you need to effectively teach each 3-digit addition & subtraction strategy. Students find the most success with these strategies when they have a strong understanding of place value. So I included my place value resourc
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Teach 2-digit addition and subtraction and 3-digit addition and subtraction strategies with this complete math strategies mega bundle. This bundle walks students through the full progression from 2-digit place value → 2-digit strategies → 3-digit place value → 3-digit addition and subtraction strate
Price $55.00Original Price $119.50Save $64.50
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Description
This 3-Digit Subtraction Open Number Line resource gives you everything you need for your 2nd grade students to subtract 3-digit numbers on an open number line.
Three lessons are included: subtracting 10 & 100 from a 3-digit number, counting back to subtract 3-digit numbers on an open number line, and adding up to subtract 3-digit numbers on an open number line.
For each of these lessons, this resource will give you materials for direct instruction, guided practice, independent practice, assessment, and hands-on center activities. No need for spending time searching the internet. Everything you need is in this one resource!
Here's what's included for EACH lesson:
- Display Pages: These are the landscape pages. Use these to introduce the “I can” statement and to teach the skills. Model solving the problems or have students help you.
- Worksheets: Print these off for students. Do a couple problems together and have students do the rest by themselves.
- Scoot Activity: Print these on card stock and cut the cards apart. Tape the problems up around your classroom. Print the recording sheet for students. Students go around and solve the problems. They write their answers on the recording page. I like to have students work with a partner to do these. This activity also works great as a center activity.
- Sorting/Puzzle Activity: Students sort the cards on whether it is adding 10 or 100 in the equation. I also like to have students work with a partner to solve these. When students are done, I have them raise their hands and I will do a quick look over before they put them away. For the counting back number line puzzle activity, students put the little number cards on where they should fit on the number lines. You could also laminate the pages and have students use dry-erase markers to fill in the numbers underneath the number lines. For the adding up to subtract math puzzles, students put the cards together to match the number line to the equation and the answer.
- Exit Tickets: Use these to quickly assess how students understood the lesson and concepts taught. There are 3 different versions so that students can have a different ticket than the student sitting next to them.
- Answer Keys: Have students check their own worksheets and scoot activities with these answer keys.
Check out the preview for more details.
👉 This resource is also included in my Full-Year 2nd Grade Math Curriculum bundle. Grab all 15 units & 100+ lessons here.
Save time and have everything you need to teach engaging lessons with this 3-digit subtraction open number line resource.
Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.
Reviews
Mostly used with 2nd and 3rd grades
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A Helpful Resource
Met expectations
Great value
Standards-aligned
I am in the process of preparing for the next year. I think this resource will be beneficial in helping me prepare for the upcoming school year.
Amazing and well done
Amazing and well done and made my life so much easier
Small Group
Met expectations
Great value
Standards-aligned
Not all my students use the number line strategy, but this is helpful in small groups for my students that do.
Great resource for extra practice for my students.
This was amazing! I loved the way each of the strategies were broken down, my students really benefited from it!
So much fun! Highly engaging resource and my students truly enjoyed!
This resource was amazing! It was such a great tool to scaffold learning and slowly release responsibility to them. I will be using this again.
This was a game changer! Due to covid absences in K and 1st, the majority of my kids had very limited exposure to number lines upon entering 2nd grade. It was starting to feel impossible when it hit me that they prob needed something that could mix hands on learning with higher order number lines and I was thrilled to find it already existed! Boy did this pack deliver… I used it in small group interventions and one by one that light bulb starting turning on!
Questions & Answers
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Standards
to see state-specific standards (only available in the US).
CCSS2.NBT.B.7
Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds.
CCSS2.NBT.B.8
Mentally add 10 or 100 to a given number 100–900, and mentally subtract 10 or 100 from a given number 100–900.
CCSS3.NBT.A.2
Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.
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