Debug Algorithm
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Interactive Task Cards 2.NBT.5 Algorithm Add & Subtract Google Drive Classroom
Interactive Math Task Cards 2.NBT.5 Adding & Subtracting with and without regrouping for Google Classroom Edition and Microsoft OneDriveThis is a great way to get your primary kiddos onto Google Classroom or Microsoft OneDrive. Students can manipulate the answers with moveable pieces by moving the digits. They can show regrouping with the addition or subtraction equations. This pack includes 32 different slides. Check out my other 2nd grade math resources: Math Close Reading Word ProblemsWinter
1st - 3rd
Math Test Prep, Place Value
Also included in: Interactive Task Cards 2.NBT for Google Classroom
FREE MULTIPLICATION RESOURCES: Multiplication Tower (English and Spanish)
When it comes to more complex, multi-step algorithms (like division), students often get confused and lost "in the weeds". I have learned tools, like multiple towers, can be a great resource. Remember, we are not necessarily assessing the ability to organize and penmanship, but their understanding of the division (or repeated addition multiplication) algorithm.
2nd - 6th
Basic Operations, Math Test Prep, Numbers
CCSS
2.NBT.A.2
, 2.NBT.B.5
, 2.NBT.B.6
+8
Multiplication Strategies Interactive Notebook Activity & Quick Check TEKS 3.4G
This math interactive notebook activity and quick check assessment covers multiplying whole numbers using the standard algorithm and partial products under TEKS 3.4G Use strategies and algorithms, including the standard algorithm, to multiply a two-digit number by a one-digit numbers. Strategies may include mental math, partial products, and the commutative, associative, and distributive properties.Please Note: While these interactive notebook activities are intended for use as printable, pape
2nd - 4th
Basic Operations, Math, Math Test Prep
Area Strategies Flip Book
In this foldable flip book, students will learn and practice the following strategies to assist in solving for area: - tiling - algorithms/formulas - break apart/distributive property - add on/subtract off Simply print, fold, and get started! Students will see an example of the strategy on the top of their page, and then they will have a chance to try it out below. This is a great note-taking guide for them to keep throughout the whole unit, or it is a great interactive notebook tool to refer b
2nd - 4th
Applied Math, Math, Math Test Prep
CCSS
3.MD.C.5
, 3.MD.C.5a
, 3.MD.C.5b
+7
Math strategy anchor chart for division with or without remainders
Anchor chart for students to "remind" them of conceptual strategies for dividing numbers with or without remainders instead of using standard algorithms.
My district uses "Investigations" so we do not teach students to formal algorithms, but rather focus composition and decomposition of numbers. Students I tutor find these strategies useful and the anchor chart great for review.
2nd - 5th
Basic Operations, Math Test Prep
Math strategy anchor chart for 2 digit addition and subtraction
Anchor chart for students to "remind" them of conceptual strategies for adding and subtracting 2 digit numbers without using the standard regrouping algorithms.
My district uses "Investigations" so we do not teach students to "carry and borrow" in the early grades. Students I tutor find these strategies useful and the anchor chart great for review.
2nd - 5th
Basic Operations, Math Test Prep
Lion King themed Grade 2 Addition Worksheet/Assessment
Lion king-themed addition worksheets for grade 2/3 -2 and 3 digit addition using base ten blocks. -2 and 3 digit addition using the standard algorithm. -Addition word problems. -Addition vocabulary.
1st - 2nd
Math, Math Test Prep, Mental Math
CCSS
2.NBT.A.1
, 2.NBT.A.1a
, 2.NBT.B.5
+2
New York State Common Core Math Grade 4 Module 2 Guided Notes
What's missing from the New York State Common Core Mathematics Modules? Guided notes aligned with each module lesson! Guided notes create a link between school and home, which is essential due to the changes in Common Core from a focus on algorithms to a deeper understanding of the reasons behind the mathematical processes. These notes help your students in the classroom attentively progress with you through the module lessons with a gradual release of responsibility. Thus, creating an examp
2nd - 4th
Math, Math Test Prep, Other (Math)
CCSS
2.MD.B.5
, 3.MD.A.2
, 4.MD.A.1
+6
New York State Common Core Math Grade 4 Module 6 Guided Notes
What's missing from the New York State Common Core Mathematics Modules? Guided notes aligned with each module lesson! Guided notes create a link between school and home, which is essential due to the changes in Common Core from a focus on algorithms to a deeper understanding of the reasons behind the mathematical processes. These notes help your students in the classroom attentively progress with you through the module lessons with a gradual release of responsibility. Thus, creating an examp
2nd - 4th
Math, Math Test Prep, Other (Math)
CCSS
2.MD.C.8
, 3.MD.A.2
, 4.MD.A.2
+14
Whole Number Addition Within 1000 Perfect Practice Sheets (3.NBT.2)
This set of math practice sheets provides practice with addition of whole numbers, when the sum is within 1,000. It is aligned to the 3rd grade common core standard 3.NBT.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”).
Each practice sheet has 20 problems, and there are ten practice sheets at each of three difficulty levels, for a total of 600 practice problems.
2nd - 4th
Arithmetic, Basic Operations, Math Test Prep
CCSS
3.NBT.A.2
Whole Number Subtraction Within 1,000 Perfect Practice Sheets (3.NBT.2)
This set of math practice sheets provides practice with subtraction of whole numbers, when the minuend (larger number) is within 1,000. It is aligned to the 3rd grade common core standard 3.NBT.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.")
Each practice sheet has 20 problems, and there are ten practice sheets at each of three difficulty levels, for a total of
2nd - 4th
Arithmetic, Basic Operations, Math Test Prep
CCSS
3.NBT.A.2
Subtraction Strategies Scaffolded Notes and Worksheets 2nd-6th Grade
This resource is a set of scaffolded notes and worksheets focusing on subtraction strategies for students in grades 2-6. The strategies include: Jump Strategy (also called Sequencing, Cumulative Sums Strategy or Subtraction on a Number Line)Split Strategy (also called Partitioning)Compensation Strategy (also called Give and Take or Constant Differences)Inverse Strategy (also called Bridging or Shopkeeper's Method)Vertical Algorithm (without trading or regrouping)The materials include step-by-st
2nd - 6th
Arithmetic, Basic Operations, Math Test Prep
Teaching Slides for Subtraction within 1,000,000 - IN 3.CA.1 - Standards Based
Make teaching subtraction fun and meaningful with this engaging, structured slideshow for mastering 3.CA.1 subtraction within 1,000,000! This resource helps students develop strong computation skills through place value strategies, visual models, guided instruction, and spiraled practice designed to build confidence and accuracy. Lead your students to develop a deep understanding of subtraction by working with large numbers in meaningful ways. Students will practice subtracting within 1,000,000
2nd - 4th
Arithmetic, Math Test Prep, Numbers
CCSS
3.NBT.A.2
Teaching Slides for Addition within 1,000,000 - IN 3.CA.1 - Standards Based Math
Make teaching addition fun and meaningful with this engaging, structured slideshow for mastering 3.CA.1 addition within 1,000,000! This resource helps students develop strong computation skills through place value strategies, visual models, guided instruction, and spiraled practice designed to build confidence and accuracy. Lead your students to develop a deep understanding of addition by working with large numbers in meaningful ways. Students will practice adding within 1,000,000 using place va
2nd - 4th
Applied Math, Arithmetic, Math Test Prep
CCSS
3.NBT.A.2
Grade 3 Addition & Subtraction Unit Review/Study Guide
This study guide is an excellent review of Grade 3 Numbers & Operations in Base 10-ADDITION & SUBTRACTION concepts. It is divided into 3 sections: Vocabulary, Content Review, and Practice. This 3rd grade study guide is a great resource to use throughout the addition and subtraction unit or as a unit review a few days prior to the end of unit assessment. Standards aligned & enVision aligned. It consists of: ADDITION: 3-digit numbers (expanded algorithm and traditional algorithm)SUBTRACTION: 3-dig
2nd - 4th
Arithmetic, Basic Operations, Math Test Prep
CCSS
3.NBT.A.1
, 3.NBT.A.2
FREEBIE - Teaching Slides for Addition within 1,000,000 - IN 3.CA.1 - Level A
FREEBIE - Level A!!! Make teaching addition fun and meaningful with this engaging, structured slideshow for mastering 3.CA.1 addition within 1,000,000! This resource helps students develop strong computation skills through place value strategies, visual models, guided instruction, and spiraled practice designed to build confidence and accuracy. Lead your students to develop a deep understanding of addition by working with large numbers in meaningful ways. Students will practice adding within 1,0
2nd - 4th
Arithmetic, Math Test Prep, Numbers
CCSS
3.NBT.A.2
Addition & Subtraction Math Vocabulary Posters | Word Wall Cards with Definition
Build strong math language with these Addition & Subtraction Math Vocabulary Posters. Each vocabulary card includes a student-friendly definition and a clear visual model to support understanding of key addition and subtraction concepts. These posters work perfectly for math word walls, anchor charts, small group instruction, and student reference tools in upper elementary classrooms. 🔹 WHAT’S INCLUDED✔ 30 addition & subtraction vocabulary words✔ Simple, student-friendly definitions✔ Cle
2nd - 5th
Basic Operations, Math, Math Test Prep
Also included in: Elementary Math Vocabulary Posters | Math Word Wall Visual Cards Bundle
Multiplication Strategies Bundle | Equal Groups, Arrays, Area Model & More
Help your students master multiplication with this comprehensive, classroom-ready multiplication strategies bundle! This resource includes a Google Slides teaching presentation and 9 aligned practice worksheets with answer keys, covering every major multiplication strategy your students need. Whether you're introducing multiplication for the first time or strengthening conceptual understanding, this bundle gives you everything you need to teach multiplication clearly, visually, and effective
2nd - 5th
Arithmetic, Basic Operations, Math Test Prep
CCSS
3.NBT.A.3
, 4.NBT.A.1
, 4.NBT.B.5
+6
Multi-Digit Addition and Subtraction Digital Unit for Google
A great independent digital "workbook" for distance learning or to be used as a digital companion for an in school unit on multi-digit addition and subtraction within 1,000. This product was designed for 3rd grade students, but can also be used for high 2nd graders or as a 4th grade review. This resource is compatible with Google Slides and Google Classroom. The student slides include informational/teaching slides as well as practice problems, including move-able manipulatives. The teacher pa
2nd - 4th
Basic Operations, Math, Math Test Prep
CCSS
3.NBT.A.2
, MP4
, MP5
+1
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