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This is a set of activities to use in your 2nd grade math interactive notebooks. This set is aligned with the following Common Core standard in the Numbers and Operations in Base Ten domain: CCSS.Math.Content.2.NBT.B.8 Mentally add 10 or 100 to a given number 100–900, and mentally subtract 10 or 10
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\$2.50
142 ratings
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These worksheets has students practicing addition and subtractions of 2 digit numbers. There are 3 sheets for addition and 3 sheets for subtraction. There is a regroup only sheet, no regrouping sheet, and a sheet with both. There are 16 problems per page. Additional
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\$2.00
56 ratings
4.0

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Fox and Squirreling around with Place Value. In this activity, students will put numbers in number order, squirrel numbers in one column and fox numbers in the other. The students will record their numbers on a recording sheet and add and subtract 10 from the squirrel column and 100 from the fox c
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• With this download you will receive: Instructions for use Number Chats Goal setting pages Formative assessments (daily practice pages and think about it questions) Student data tracking Printables Student centered problem solving with word problems arranged in order of increasing difficulty Ass
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\$2.50
29 ratings
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PDF (2.55 MB)

This adding and subtracting on a number line bundle has everything you need to help your students fluently add and subtract on a number line with 2-digit and 3-digit numbers. This BUNDLE combines two of my individual packs, Adding on a Number Line Super Pack and Subtracting on a Number Line Super Pa
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\$7.00
6 ratings
4.0

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Task cards are a great way to give students continual practice with previously learned skills. This collection of adding and subtracting 10 and 100 task cards can be used throughout the school year to keep your students' place value skills in tact. Please note, that these task cards are aligned to s
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\$5.50
17 ratings
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PDF (2.28 MB)

This NO PREP packet was designed to give your students a chance to practice adding and subtracting 10 and 100 from numbers in the range 100-900. There are 12 activities in all. Some activities require kiddos to cut and paste and others simply require a pencil. These are great for whole class pract
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20 ratings
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PDF (17.72 MB)

60 task cards for students to practice and refine their skills in estimating, adding, and subtracting numbers to 10 000. Great for differentiation, extra practice, math centers, early finishers, and much more! Cards cover the third specific outcome under the Number strand of the Alberta Program o
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10 ratings
4.0

PDF (1.01 MB)

#### Videos matching "adding and subtracting numbers to 100" (BETA)

Adding and Subtracting 10 and 100 This set of NO-PREP partner games is a great way for students to practice standard 2.NBT.8- adding or subtracting 10 or 100 to a given number. Students use a paper clip and pencil to create a spinner (or place a clear blank spinner on top). Students take turns s
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\$3.00
9 ratings
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This unit teaches two-digit addition and subtraction problems in a four-week unit. It will address the following Common Core standards: 2.OA.1 Use addition and subtraction within 100 to solve one- and two-step word problems. Adding to Taking from Putting together Taking apart Comparing 2.NBT.B.
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\$7.00
3 ratings
4.0

PDF (2.64 MB)

Are you finding that your students need extra practice solving word problems that require them to add and subtract within 100? Or maybe they need to be challenged and you want to increase the numbers they are adding and subtracting within... This product is great to use as morning work, warm ups, h
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\$1.50
4 ratings
3.9

PDF (1.93 MB)

This "I Have, Who Has" game includes 24 cards that helps students practice Mental Math skills - adding 10 and 100 to a given number, and subtracting 10 and 100 from a given number. * Look for all of my "I Have, Who Has" games bundled together at this link: www.teacherspayteachers.com/Product/I-Have
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\$1.00
6 ratings
3.9

PDF (38.92 KB)

This product is designed as an engaging where students can get up and move around the classroom to solve math problems. Also, these cards could be used as a center activity. There are 20 cards included for students to practice adding and subtracting 10 and 100 from 3-digit numbers.
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\$1.50
5 ratings
4.0

PDF (277.83 KB)

How to Assemble: Cut out each part of the number line. Glue onto two 3"x24" sentence strips to make two long number lines. Laminate for durability. Print cards (pages 3-8) double-sided. Cut and laminate for durability. How to play: Use one number line and a set of cards for every 2-3 players
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\$1.00
7 ratings
3.8

PDF (337.08 KB)

This differentiated resource includes 2 digit addition and subtraction practice pages. Each page has a mini-hundreds chart for students to use to assist them. Includes: -adding without regrouping -adding with regrouping -subtraction without regrouping -subtraction with regrouping -challenge pages w
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\$2.00
8 ratings
4.0

PDF (4.94 MB)

Hatching 10s and 100s: A game to practice adding and subtracting 10s and 100s Your students will have great fun practicing adding and subtracting 10 and 100 to and from 3 digit numbers with this dinosaur themed 2-player game. Just perfect for math tubs! A worksheet is included for further consolid
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\$2.00
3 ratings
4.0

PDF (1.33 MB)

This math resource contains 30 no prep printables for adding 1 digit numbers to 2-digit numbers and subtracting 1-digit numbers from 2-digit numbers. These are fall/autumn themed and work well for reinforcement, homework, morning work, math centers, etc. Printables include: 7 - Add 1-digit numbers
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\$3.50
2 ratings
4.0

PDF (2.1 MB)

CCSS.Math.Content.2.NBT.B.5 Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction. This file contains 4 adding/subtracting worksheets that the students can color when they are finished. -color
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\$1.50
2 ratings
4.0

PDF (1.2 MB)

Here it is! I created this worksheet for my second graders. I wanted to see who really understood the concept of changing place values when adding/subtracting tens and ones. When they first saw the worksheet, they were overwhelmed by the amount of "work" they would have to do. 100 problems!! But the
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\$1.00
5 ratings
4.0

PDF (601.08 KB)

This is a Turkey themed station where students will spin to create a 3 digit number. Then spin to determine +10, -10, +100, -100 and finally students will continue the pattern. Set includes: 1. Directional card 2. Turkey Spinner in color and B&W 3. Data Sheet Designed and aligned to Texas
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3 ratings
4.0

PDF (1.51 MB)

This is a set of 24 QR code task cards aligned to the second grade common core standards: CCSS.MATH.CONTENT.2.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 subtractio
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\$2.50
1 rating
3.9

PDF (21.87 MB)

STANDARDS BASED ASSESSMENTS - THAT GRADE THEMSELVES! This product contains a PDF file that will provide instructions and links to a Math Quiz to be used with the standard 4.NBT.4 DOWNLOAD THE PREVIEW TO TRY ONE OF THE QUIZZES FOR FREE! ♻♻♻♻GO PAPERLESS!♻♻♻♻ s
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\$1.00
5 ratings
3.9

PDF (2.5 MB)

This unit is made of 4 lessons. Each lesson includes full explanations for teachers and activities for students including printable journal pages for practice and learning games; the entire unit is designed to help foster number sense, mathematical communication, and discovery-based learning. Less
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This set of 20 questions is aligned with CCSS.Math.Content.2.NBT.B.5 Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction. CCSS.Math.Content.2.NBT.B.6 Add up to four two-digit numbers using stra
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\$1.25
1 rating
4.0

PDF (844.02 KB)

4 Assessments including Multiple choice, matching, and fill in the blank assessments for your unit on Adding and Subtracting 10 and 100. Students will solve problems as well as match number patterns to 10 or 100 more and 10 or 100 less. These assessments cover the 2.NBT.8 standard. These assessme
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\$1.20
1 rating
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PDF (1008.47 KB)

32 Task cards for your unit on Adding and Subtracting 10 and 100. Students are tasked with solving problems, identifying missing numbers, and identifying if a number is 10 or 100 more or less than another. Turn this into a SCOOT game with the included recording sheet and answer key! Included with
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PLUS OR MINUS 10 OR 100 Kids make a 3 digit number by rolling 3 dice or drawing 3 numeral cards...THEN they spin this spinner to see if they will add or subtract 10 or 100. They could also choose their 3 digit number by getting out base ten blocks. If just starting out or if they need support, th
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Students are asked to add or subtract 10 and 100 to 3-digit numbers. To save paper, each sheet is only a half page (you can print and cut in half). This product is intended to be using in small, teacher-led groups during guided practice. It could also be used for cooperative learning with pairs
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1 rating
4.0

PDF (93.04 KB)

This is a 10-question quiz to test students understanding of adding and subtracting 10 and 100 to a number. There 5 problems students have to solve mentally, 2 fill-in-the missing digit questions, and 3 word problems.
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1 rating
4.0

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Perfect for the winter season, these 8 mystery picture pages are perfect to help students practice their addition and subtraction skills. Students will have fun working on the problems and then coloring the picture based on their answers. These practice sheets help students practice adding 2 digit n
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Find this bundled with more related activities!! https://www.teacherspayteachers.com/Product/Adding-and-Subtracting-Mentally-10-and-100-3336210 Students will practice adding and subtracting 10s and 100s through modeling. This activity can be used over and over again! Laminate or place in a page p
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2.O A: 1. Use addition and subtraction within 100 to solve one- and two-step word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using drawings and equations with a symbol for the unknown number to repr
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I used this to teach NBT.8 which is mentally adding or subtracting 10 or 100 to a given number. it can be edited to fit your needs.
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PPTX (482.95 KB)

Use this Smart Notebook to teach Everyday Math Lesson 5-6, "Mentally Adding and Subtracting 10 and 100," to your students with ease! Covering all parts of an Everyday Math lesson, these slides are EDITABLE and ready for you and your students to enjoy! Follow my TPT Store! UNIT 2 BUNDLE: goo.gl/Ryw
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NOTEBOOK (79.6 KB)

This simple roll the dice game aligns with 2nd grade Common Core Standard 2.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. Students will roll the dice three times, record their 3-digit number, then add/subtract 10 and 100.
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FREE
10 ratings
4.0

PDF (174.74 KB)

Practice for adding and subtracting with a number grid. 3 different options for adding and subtracting with a number grid. - fill in a number grid to 1 to 120 and use to add/subtract numbers - fill in a number grid to 100 and use to add/subtract numbers - use a pre-filled number grid to add/su
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FREE
2 ratings
4.0

PDF (32.57 KB)

Great activity to practise adding and subtracting 10, 100, 1000
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PUB (229.5 KB)

Beginning 3rd Grade 2nd Grade Daily Math Review Each pages contains a problem with: Elapsed Time Reading Number Words Multiplication/Division Counting Money Identifying G
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35 ratings
4.0

PDF (697.39 KB)

These double digit addition and subtraction problem cards are perfect to add to your math centers for adding and subtracting numbers to 100 with missing numbers in all places. There are cards for many different levels of learners, including a few cards with single digits. No cards go above 100. TH
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\$4.00
2 ratings
3.8

PDF (1.97 MB)

Test Prep/End of the Year Common Core 2nd Grade Daily Math Review Perfect for homework, morning work, or laminate and use in centers! Each page contains a problem with: Elapsed Time Reading Number Words Multiplication/Division/Arrays Counting Money
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\$3.00
5 ratings
4.0

PDF (432.13 KB)

Are you looking for fun activities so that your students can practice adding and subtracting 10 & 100?! In this unit your students will be rolling dice, spinning spinners, finding QR codes, counting coins, using a magnifying glass, and more to practice mentally adding ten and one hundred to 3-d
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\$7.00
577 ratings
4.0

PDF (16.96 MB)

This 37 page pack has posters, printables, games, graphic organizers and more that will help reach every student. Your students will be engaged and having fun while learning about adding and subtracting fractions. Posters for Easy Reference and Classroom Display • adding fractions
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\$4.75
242 ratings
4.0

PDF (5.86 MB)

4th grade common core fractions review - Students use their fraction math skills to discover where the Forgetful Pharaoh left his Scepter in Ancient Egypt! They will be required to reduce fractions to lowest terms, compare fractions, create equivalent fractions, add and subtract with LIKE denominato
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\$3.95
222 ratings
4.0

ZIP (81 MB)

Multi-step Word Problems - Adding and Subtracting to 100 Common Core Aligned: 2.OA.1 This is the second product in the series. It worked so well helping students add to 20, that naturally I needed another one that helped add to 100. Learning how to do mutli-step word problem is really hard, esp
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\$3.75
136 ratings
4.0

PDF (1.41 MB)

I CAN Math Games are the perfect way to make math fun! This 2nd Grade Math Game focuses on Adding and Subtracting within 100 in 2nd Grade, and provides students with practice in the form of multiple choice or short answer questions. QR codes (optional) make this g
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CCSS:
\$3.49
146 ratings
4.0

PDF (5.13 MB)

Looking for a fun interactive teaching idea for adding and subtracting by 10? Well look no further as 10 More 10 Less Puzzles, for CCSS 1.NBT.5, will serve as an exciting lesson plan for 1st grade elementary school classrooms. This is a great resource to incorporate into your unit as a guided math c
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\$3.90
121 ratings
4.0

PDF (2.41 MB)

This product helps supplement your teaching of adding/subtracting 10 and multiples of 10 within 100. 22 differentiated worksheets! Some worksheets have a small hundred chart included to help students solve, while others do not have a hundred chart. Included in this product is: 2 worksheets coun
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\$3.50
117 ratings
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PDF (1.46 MB)

Multi-step Word Problems - Adding and Subtracting to 20 Common Core Aligned: 2.OA.1 Learning how to do mutli-step word problem is really hard, especially when the numbers are so large. This packet is designed to give your students more practice at multi-step problems that work with small numbers
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\$3.75
100 ratings
4.0

PDF (951.97 KB)

This 3rd grade bundle includes hands-on and engaging math centers for the entire year!!! You will be getting a total of 90 math centers! Each set of centers has the same format, so students will learn the expectations and procedures and then be able to complete cen
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\$50.00
\$40.00
2,018 ratings
4.0

ZIP (370.05 MB)

If you've used either of my Adding Two-Digit Numbers Using a Number Line or Subtracting Two-Digit Numbers Using a Number Line packets, your children will already be familiar with counting up or back on the number line to add or subtract tens and ones. Now they will use those strategies to solve equ
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\$6.00
41 ratings
4.0

PDF (2.39 MB)

2.NBT.5: Fluently add and subtract within 100 based on place value, properties of operations, and/or the relationship between addition and subtraction. This game will help students practice adding and subtracting ten and multiples of ten. This knowledge can then be applied to solving word problems
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\$1.00
146 ratings
4.0

PDF (3.3 MB)

THIS IS A BUNDLED SET OF ALL MY 2ND GRADE MATH INTERACTIVE NOTEBOOK ACTIVITIES! Buy them together here at a huge discount! This mega-bundle is priced 20% lower than the price of all 4 bundles combined, and 40% off the price of all 26 individual files. If you purchase this file, you
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\$52.60
\$42.00
1,609 ratings
4.0

ZIP (176.76 MB)

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