Description
This updated collection of scaffolded practice pages comes from my experiences teaching third grade students the concept of addition and subtraction branching. Branching is a method of decomposing numbers to add and subtract. Included is also a description of how to display students' branching with matching printables, so that students collectively can create a 'mathterpiece' with their branching.
Most of the sums are within 100, but a few of the addition sums go over 100. These are noted with a star.
These practice pages are best for students just beginning to learn double digit addition and subtraction with regrouping.
Pages 3-4 ---Teacher Notes
Pages 6-7---Teacher Addition Examples
Pages 8-13---Addition Branching Trees
Pages 14-31---Addition Practice Pages and Word Problem Practice
Page 32---Addition Assessment
Pages 34- 35---Teacher Subtraction Examples
Pages 36-41---Subtraction Branching Trees
Pages 42-59---Subtraction Practice Pages and Word Problem Practice
Page 60---Subtraction Assessment
Page 62-67---Branching Tree Templates
Page 68-69---Number Bond House Templates
These practice pages meet the common core standards below:
CC 1.NBT.4 Add within 100, including adding a two-digit nuber and a one-digit number and a multiple of 10...using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used. Understand that in adding two-digit numbers, one adds tens and tens, ones and ones; and sometimes it is necessary to compose a ten.
CC2.NBT.5 Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.
The word problem pages meet these common core standards:
CC2.OA.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 represent the problem.
Thank you for your purchase! I’m an educator, just like you. I sincerely desire to provide products that are of high quality, because I know the importance of our shared profession. After you use this product, I would appreciate considerate feedback regarding specific suggestions for additions or improvements. When you give feedback, you also receive Teachers Pay Teachers credits, which may be used to purchase any product at any store on the Teachers Pay Teachers website. Please honor the time and effort put into this product by not giving it away to others. Please read and abide by the copyright statement below. Your purchase allows you to return to your purchases page at Teachers Pay Teachers to purchase additional licenses at a reduced cost for your colleagues. You can see other products of mine by visiting my Teachers Pay Teachers store at Ms. K, Math. © Copyright Ms K. All rights reserved. Permission is granted to copy pages specifically designed for student or teacher use by the original purchaser or licensee. The reproduction of any other part of this product is strictly prohibited. Copying any part of this product and placing it on the Internet in any form (even a personal/classroom website) is strictly forbidden. Doing so makes it possible for an Internet search to make the document available on the Internet, free of charge, and is a violation of the Digital Millennium Copyright Act (DMCA).
Highlights
Description
This updated collection of scaffolded practice pages comes from my experiences teaching third grade students the concept of addition and subtraction branching. Branching is a method of decomposing numbers to add and subtract. Included is also a description of how to display students' branching with matching printables, so that students collectively can create a 'mathterpiece' with their branching.
Most of the sums are within 100, but a few of the addition sums go over 100. These are noted with a star.
These practice pages are best for students just beginning to learn double digit addition and subtraction with regrouping.
Pages 3-4 ---Teacher Notes
Pages 6-7---Teacher Addition Examples
Pages 8-13---Addition Branching Trees
Pages 14-31---Addition Practice Pages and Word Problem Practice
Page 32---Addition Assessment
Pages 34- 35---Teacher Subtraction Examples
Pages 36-41---Subtraction Branching Trees
Pages 42-59---Subtraction Practice Pages and Word Problem Practice
Page 60---Subtraction Assessment
Page 62-67---Branching Tree Templates
Page 68-69---Number Bond House Templates
These practice pages meet the common core standards below:
CC 1.NBT.4 Add within 100, including adding a two-digit nuber and a one-digit number and a multiple of 10...using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used. Understand that in adding two-digit numbers, one adds tens and tens, ones and ones; and sometimes it is necessary to compose a ten.
CC2.NBT.5 Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.
The word problem pages meet these common core standards:
CC2.OA.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 represent the problem.
Thank you for your purchase! I’m an educator, just like you. I sincerely desire to provide products that are of high quality, because I know the importance of our shared profession. After you use this product, I would appreciate considerate feedback regarding specific suggestions for additions or improvements. When you give feedback, you also receive Teachers Pay Teachers credits, which may be used to purchase any product at any store on the Teachers Pay Teachers website. Please honor the time and effort put into this product by not giving it away to others. Please read and abide by the copyright statement below. Your purchase allows you to return to your purchases page at Teachers Pay Teachers to purchase additional licenses at a reduced cost for your colleagues. You can see other products of mine by visiting my Teachers Pay Teachers store at Ms. K, Math. © Copyright Ms K. All rights reserved. Permission is granted to copy pages specifically designed for student or teacher use by the original purchaser or licensee. The reproduction of any other part of this product is strictly prohibited. Copying any part of this product and placing it on the Internet in any form (even a personal/classroom website) is strictly forbidden. Doing so makes it possible for an Internet search to make the document available on the Internet, free of charge, and is a violation of the Digital Millennium Copyright Act (DMCA).
