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This pack includes several games and activities that allow your students to practice using an Open Number Line to learn double digit by double digit addition facts. Pack includes: -Directions to teach an Open Number Line Addition Approach -Open Number Line Work Mats -6 Addition fact pages (9 prob
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\$3.75
72 ratings
4.0

PDF (18.75 MB)

This packet includes nine open number line sheets that reinforce the concept of adding and subtracting on an open number line (CCSS 2.MD.6). I use these as homework, but they could be used in class, as morning work, or even broken apart and used as exit slips or roam the room task cards. I have incl
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\$2.00
31 ratings
3.9

PDF (1.56 MB)

This is full version of the Open Number Line with Freddy the Frog presentation. Freddy and his friends take students through the process of using an open number line as an addition strategy. Students will see Freddy's freinds make jumps on the number line based on chunking addends by place value,
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CCSS:
\$4.00
30 ratings
4.0

PPTX (4.06 MB)

This is a set of 16 worksheets used to help children practice their 2 digit numberline addition and subtraction. This packet contains: - 6 worksheets on open number line addition - 6 worksheets on open number line subtraction - 4 worksheets on mixed addition and subtraction The have a nice clear f
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\$2.00
25 ratings
4.0

PDF (4.22 MB)

This week, my students are working on adding 2-digit numbers using a number line. So I created this worksheet of word problems to not only practice making and adding on number lines, but to practice reading word problems. It can also be used to practice any method of adding 2-digit addition. Print
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\$1.00
18 ratings
3.9

PDF (99.84 KB)

This is a set of 16 worksheets used to help children practice their 3 digit numberline addition and subtraction. This packet contains: - 6 worksheets on open number line addition - 6 worksheets on open number line subtraction - 4 worksheets on mixed addition and subtraction The have a nice clear f
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\$2.00
14 ratings
4.0

ZIP (5.23 MB)

This is a set of 16 worksheets used to help children practice their 1 digit numberline addition and subtraction. This packet contains: - 6 worksheets on open number line addition - 6 worksheets on open number line subtraction - 4 worksheets on mixed addition and subtraction The have a nice clear f
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\$2.00
10 ratings
4.0

PDF (3.6 MB)

This is a packet created to help kiddos practice the strategy of using an open number line to add 2-digit numbers. It has 4 problems per page on 4 different worksheets AND a sheet with 3 ticket-out-the-door assessments you can use to check for understanding. It is part of a bundle of math strategy
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CCSS:
\$1.50
8 ratings
4.0

PDF (2.39 MB)

#### Videos matching "open number line addition" (BETA)

Of course, please feel free to use these however you would like in your classroom, but here is how I used them! These were created to be used during my formal math observation. My math series lesson was on using the open number line strategy for addition, however it didn't provide any resources fo
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\$2.50
5 ratings
4.0

PDF (14.29 MB)

Introduce adding one digit numbers on open number lines with this animated PowerPoint. First, how to add on a number line is introduced. Then, students will play Beat the Clock. The students will try to draw on their number line to find the answer before the slide is finished. A worksheet
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CCSS:
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PPTX (1.3 MB)

This is the FREE Sample version of the Open Number Line with Freddy the Frog presentation. Freddy and his friends take students through the process of using an open number line as an addition strategy. Students will see Freddy's freinds make jumps on the number line based on chunking addends by pl
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FREE
14 ratings
4.0

PPTX (2.85 MB)

Students can roll dice to create two digit addition and subtraction problems. They then use an open number line to solve the problem.
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FREE
2 ratings
4.0

PDF (182.53 KB)

Students will learn to count by "10's" to quickly solve equation. Aligns with Common Core Standard.
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\$2.00
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PDF (146.29 KB)

Open Number Lines - Ease into open number lines with this step-by-step resource. Contents: *Open number lines overview for teachers *Using open number lines to add and subtract, 4 review pages using standard number lines *Adding and subtracting 10 on an open number line *Adding and subtracting mu
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CCSS:
\$4.00
358 ratings
4.0

PDF (4.35 MB)

Adding on a Number Line The open number line is a wonderful way to teach addition AND subtraction. However, we always start with addition first in our classroom. This packet includes “how to directions” on page 4 for parents, but is also a reference sheet for teachers. This packet gives s
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CCSS:
\$3.50
315 ratings
4.0

PDF (3.73 MB)

Open Number Lines: Task Cards The Common Core standards call for students to use number line strategies flexibly and efficiently. I realized that while my 3rd and 4th grade students were familiar with basic number line concepts, they were struggling to understand them beyond the surface level or to
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\$3.50
360 ratings
4.0

PDF (6.57 MB)

Introduce and practice this math strategy of using an open number line to add and subtract with this set of practice sheets! Set includes eight free sheets to use in your first (or second!) grade math class as you implement the Common Core standards. The Common Core standards call for deeper under
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CCSS:
FREE
141 ratings
4.0

PDF (2.09 MB)

"Jump! Hop! Step!" Open number line strategy for adding three-digit numbers. Supports Common Core standards 2.NBT.5 and 3.NBT.2, addition within 1000 based on place value strategies. ***Check out the PREVIEW and thumbnails for a detailed view of the strategy!*** This strategy requires students to
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\$3.50
137 ratings
4.0

PDF (3.37 MB)

There is very little printed material to direct parents to, when they ask how you are teaching their children to add and subtract with this "NEW MATH" (common core strategies). Set their minds at ease by handing them these "how-to" parent guides. These guide provide step-by-step instructions for t
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\$6.00
116 ratings
4.0

PDF (1.22 MB)

This is one SMARTBoard Lesson for teaching addition using a number line. This lesson involves using a number line to solve addition problems to 12. I created this lesson to introduce the Common Core Standard 1.OA.C.6 - addition within 20. You must have SMART Notebook software to open this file.
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\$1.00
71 ratings
4.0

NOTEBOOK (4.36 MB)

This folder game focuses on adding and subtracting on an OPEN NUMBER LINE between 0 and 1200. While working with a partner, students will each spin the spinner one time and land on a number. The partners will use the two numbers and cooperatively decided to create either an addition or subtraction
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\$4.00
21 ratings
4.0

ZIP (6.64 MB)

This is a simple open number line that is designed to be laminated or put in sheet protectors so students can write on it. There is a box to write their addition or subtraction problem in and a blank number line they use to find the answer to the problem. This is one way Common Core suggests stude
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\$2.00
43 ratings
4.0

PDF (2.77 MB)

Number Line Addition and Subtraction Print and Practice Differentiated K-2 This unit has 35 printables to support your teaching of number lines to a variety of learners and levels of understanding. Designed to help you differentiate on the spot! The skills pages have the same look with different
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\$3.00
36 ratings
4.0

PDF (829.24 KB)

Practice Open Number Lines using 104 task cards! The set includes 4 posters, number line mats and task cards with a recording sheet for each set. Using an open number line is an important strategy students need to solve addition and subtraction problems. Included: 1. Two digit + one digit t
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\$5.00
35 ratings
4.0

PDF (11.67 MB)

We are all looking for addition and subtraction strategies to help develop our students' number sense. I will provide you with step by step cue cards on how to incorporate "open number line" strategies into your daily math routine. You can post cue cards in your classroom for student reference. Alon
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\$3.00
29 ratings
4.0

PDF (1.88 MB)

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\$1.00
20 ratings
4.0

PDF (19.01 MB)

This is aligned with Texas Second Grade Math TEKS. There are pages to use in journals, whole group, or in small groups to guide students through various ways to use the open number line for double digit addition.
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\$3.50
12 ratings
4.0

PDF (987.94 KB)

This Roam the Room Activity is a great way for students to practice double-digit addition on an open number line. Print on cardstock, laminate these cards and place around the room. Allow students to roam the room and write the number sentences in the grid that go with the corresponding card. Mad
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\$4.00
13 ratings
4.0

PDF (1.87 MB)

This resource will help your students solve addition and subtraction problems using an open number line. There are very little resources on open number line out there, I have looked every where! I have combined all the practice pages I've created in my classroom for you to use in your own classroo
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CCSS:
\$3.00
12 ratings
4.0

PDF (4.01 MB)

Two-Digit Addition using Open Number Lines write and wipe task cards are designed to give students practice addition with regrouping. This set contains 28 task cards and recording sheets. These cards are great for independent math centers or for earlier finishers. This activity includes: * 28
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\$2.00
12 ratings
4.0

PDF (3.28 MB)

An open number line can be used in a variety of ways in the math classroom. It is a tool that allows students to stretch their thinking. This product includes: ~ A Froggy - for interactive counting ~ The Number Line ~ Attachments for the Number Line - Numbers 0-100 Number Line
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\$2.00
10 ratings
4.0

PDF (1.43 MB)

Do your students understand the connection between an open number line and how to write an addition or subtraction problem? This activity can be used to teach or assess student knowledge of this skill. It is an easy-to-use format with equations being numbered and number lines given a corresponding
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\$1.50
8 ratings
3.9

PDF (167.65 KB)

This is a Thanksgiving themed activity. Students will solve a 2-digit plus 2-digit addition problems on an open number line. They will then color a Thanksgiving themed picture based on if the answer is even or odd. The first page contains four problems that do not require regrouping. The second page
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\$2.00
8 ratings
4.0

PDF (679.94 KB)

Task cards are a great option for early finishers, math centers, math workstations, exit tickets, morning work, small group practice, and whole group practice. These task cards will help students practice using the "open number line" strategy to solving addition problems involving a 2-digit number
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\$3.00
7 ratings
4.0

PDF (1.25 MB)

Looking for number line practice worksheets to align with your Common Core math instruction? This file will help you teach your students to add and subtract on Open Number Line using Counting Up and Counting Back, Friendly Numbers, Place Value, and Counting Up to Subtract strategies. Included are h
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CCSS:
\$10.00
5 ratings
4.0

PDF (2.04 MB)

150 Two-Digit Addition with Open Number lines Write & Wipe Cards .Each card features an addition problem and an open/ empty number line for each student to use to solve the problem. Cards show Addition to 100. Laminate these cards and use them with dry-erase (whiteboard) markers to use over an
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\$3.50
4 ratings
3.8

PDF (14.9 MB)

A companion document to Addition and Subtraction on Open Number Line two-sided worksheets. This set includes 22 one sided practice pages with addition and subtraction of two and three digit numbers including strategies: (Counting Up and Back, Friendly Numbers, Place Value Addition, and Counting up
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CCSS:
\$7.00
4 ratings
3.9

PDF (1.16 MB)

You kids will love practicing addition and subtraction with this engaging game! They can use dice, or the included digit tiles to make numbers and solve problems using the open number line.
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\$3.00
4 ratings
4.0

PDF (153.09 MB)

Help your students practice using an open number line. This product features blank templates to use as work mats or to create your own problems. Also included are 16 practice pages using 2-digit addition and subtraction. Be sure to download the preview in order to see a sample of the product befor
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\$4.00
1 rating
4.0

ZIP (697.21 KB)

If your students can use additional practice using open number lines to add and subtract two-digit numbers, this set of differentiated task card activities might be just what you need! Thirteen sets of twelve task cards, recording sheets, and answer keys are included. Great for scoot games or math c
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CCSS:
\$6.00
3 ratings
4.0

PDF (1.05 MB)

This worksheet seeks to help students understand how to subtract fractional parts from a whole number using an open number line. Students will use addition to add to the whole number rather than borrowing from the whole.
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\$1.00
3 ratings
4.0

PDF (274.76 KB)

Freddy and his friends are back, by popular demand! This time Freddy is walking students how to use an open number line in order to subtract. This presentation is very similar to the addition version, so please check out that preview. Enjoy! And as always, your feedback is appreciated.
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\$4.00
3 ratings
4.0

PPTX (4.05 MB)

Students will use an Open Number Line as a Math Tool. They will jump with the friendly Grasshopper as they decompose numbers to use them to add or subtract with. There are slides ready to model the concept with and then many slides to gradually release the learning concept to the students. A stud
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CCSS:
\$4.00
3 ratings
4.0

PDF (1.39 MB)

Encourage the use of the open number line strategy and the importance of “showing your work” with the pages in this pack. I have provided the answer keys for each page, but remember that student may have more than one way to solve each problem. That’s one reason I love the open number line strategy;
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CCSS:
\$4.00
\$2.00
2 ratings
4.0

PDF (23.53 MB)

This is a packet created to help kiddos practice the strategy of using an open number line to subtract. It has 4 problems per page on four worksheets AND a sheet with 3 ticket-out-the-door assessments you can use to check for understanding. It is part of a bundle of math strategy packets. If you ar
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\$1.50
2 ratings
4.0

PDF (1.97 MB)

This activity has students solving 3-digit addition sentences with regrouping. The first two pages has students drawing pictures and regrouping to solve addition sentences written on acorns. Students will then color the top of the acorn a certain color depending on if the answer is even or odd. The
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\$2.00
2 ratings
4.0

PDF (1.6 MB)

Upload all my Common Core aligned products related to addition and subtraction on the open number line including: Teacher tips and background information for each strategy (Count on and Back, Friendly Numbers, Count on to Subtract, and Place Value Addition), four letters to families in English and S
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CCSS:
\$20.00
2 ratings
4.0

PDF (3.43 MB)

2016 Everyday Math Lesson 5.7, open number lines for additional instruction and practice. One page of page of blank open number lines, one with numbers. EDM supplement
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\$1.00
2 ratings
4.0

PDF (63.43 KB)

CCSS 2.NBT.B Worksheets for students to create and use open number lines to solve 2 digit addition and subtraction equations. Word file -- easy to copy/paste pages and edit numbers.
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CCSS:
\$2.50
2 ratings
3.8

DOCX (108.95 KB)

Students practice and gain proficiency with recognizing number lines and writing corresponding number sentences with this exercise. Two pages of open number lines are included covering addition, subtraction, and addition and subtraction occurring more than one time within one number line. Missing
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\$2.25
1 rating
4.0

PDF (240.46 KB)

Students will solve addition and subtraction word problems to 1000 using an Open Number Line as a math tool. Teachers will model how to organize an open number line as they remind students how to decompose a number using place value. Students will then use the chunks the number is broken into as t
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CCSS:
\$4.00
1 rating
4.0

PDF (1.79 MB)

This pdf features 11 addition or subtraction examples in which students use an open number line to solve their work. All of the examples are two digit numbers. The last page has room for students to create two of their own examples as a more open ended practice.
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\$1.00
1 rating
4.0

PDF (132.58 KB)

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