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2 Digit Subtraction with Regrouping Using the Standard Algorithm
This Google Classroom Resource works well for Distance Learning. Are your 2nd graders learning to subtract two digit numbers? This interactive Google Slides digital resource makes subtracting fun. Students simply drag numbers to answer two digit subtraction problems. They can drag a slash to show their work when borrowing. The directions are given in a gif which shows students exactly what to do. (See the preview video as an example.) An editable Early Finishers slide links students to online
2nd
Basic Operations, Place Value
CCSS
2.NBT.B.5
, 2.NBT.B.7
2 Digit Addition with Regrouping Using the Standard Algorithm Distance Learning
Are your 2nd graders learning to add two digit numbers? This interactive Google Slides digital resource makes addition fun. Students simply drag numbers to answer two digit addition problems. The directions are given in a gif which shows students exactly what to do. (See the preview video as an example.) An editable Early Finishers slide links students to online games to continue practicing the skill. Answer Keys IncludedThis resource is part of a bundle that contains 8 digital resources for
2nd
Basic Operations, Place Value
CCSS
2.NBT.B.5
, 2.NBT.B.7
Using the Algorithm for Double Digit Subtraction Slideshow {CCSS}
Your students will enjoy and benefit from this introduction to the concept of the using the traditional algorithm for adding and subtracting double-digit numbers, without regrouping. To see a quick video preview of this slideshow, visit this link on YouTube: http://youtu.be/1248jbh3b18 {{{Just copy and paste the link or download the preview file for a direct link.}}} This animated learning tool can be viewed on a projection screen, interactive whiteboard or Smart Board, or on a computer sc
2nd - 4th
Basic Operations, Math, Place Value
Two Digit Addition Without Regrouping Using Standard Algorithm Digital Math
Teaching double digit addition without regrouping? These interactive adding 2-digit numbers digital math activities are no-prep and great for math centers. They are preloaded into Seesaw™ and Google Slides™ and are perfect for reviewing or introducing the standard algorithm without regrouping with 2 different activities to allow for easy differentiation and scaffolding. Ideal for digital math centers, warm-ups, homework, Distance Learning, Virtual Learning, Hybrid Learning, In-Person Lear
1st - 2nd
Arithmetic, Basic Operations, Math
CCSS
1.NBT.C.4
, 2.NBT.B.5
, 2.NBT.B.6
+3
Double Digit Subtraction Using the Standard Algorithm for Google Slides™ Seesaw™
Teaching double digit subtraction without regrouping during Distance Learning? This interactive subtracting 2-digit numbers digital activity is a great way to review or introduce the standard algorithm without regrouping with 3 different activities to allow for easy differentiation and scaffolding. Pre-loaded and ready to use with Seesaw™ and Google Slides™, as well as in PPT™, ideal for Distance Learning, Virtual Learning, Hybrid Learning, In-Person, Asynchronous and Synchronous Learning, M
1st - 2nd
Arithmetic, Basic Operations, Math
CCSS
1.NBT.C.4
, 2.NBT.B.5
, 2.NBT.B.6
+3
Christmas 2 Digit by 1 Digit Multiplication Task Cards Break Apart & Algorithm
Do you need a low-prep Christmas activity for 2-digit x 1-digit multiplication strategies as part of your December math class? Would it be nice to celebrate the holidays with options for traditional task cards, black and white printable task cards, PowerPoint task cards, Google Slides task cards, and Easel task cards? Look no further. This versatile set of Christmas themed 2-digit x 1-digit multiplication task cards has your December multiplication practice covered. Includes arrays, partial
2nd - 4th
Basic Operations, Math
Partial Sums Algorithm Practice
If you use Everyday Mathematics, then you know how difficult it is for some children to learn the Partial Sums Algorithm. You break it down, think they have it, but find they have a hard time transferring the skills independently.
DIFFERENTIATION is the key!
These partial sums practice sheets are differentiated to give your kids what they need, and to progress the reluctant learner through 4 phases as your gradually release responsibility:
•The first five sheets are colored coded and gridde
2nd - 3rd
Arithmetic, Basic Operations, Order of Operations
Two-Digit Subtraction with Regrouping Algorithm Card
These are two-digit subtraction algorithm cards that also have the matching base-10 blocks to illustrate what is happening with the algorithm. This is an excellent quick reference tool for whole group, small group, or individual students.
2nd - 5th
Basic Operations
CCSS
4.NBT.B.4
Place Value and Partial Sums Algorithm
I created and used this PowerPoint with my 2nd grade students. It focuses on Place Value- Ones, Tens, and Hundreds and the Partial Sums Algorithm. You can also download my worksheets that go with the PowerPoint!
The PowerPoint includes:
-Chart showing hundreds, tens, and ones place value
-Circle the number in the ones place
-Circle the number in the tens place
-Circle the number in the hundreds place
-Directions for a place value game with place value chart
-Examples of the partial sums algori
1st - 3rd
Basic Operations, Math, Numbers
1x2 Digit Multiplication with Regrouping || Algorithm Worksheet
1x2 Digit Multiplication with Regrouping:This worksheet is a supplementary material that corresponds to the activity outlined in the Scripted Lesson Plan. It provides learners with scaffolded practice in applying the skill.
2nd - 4th
Basic Operations, Math
CCSS
3.NBT.A.3
Also included in: 1x2 Digit Multiplication with Regrouping || COMPLETE Lesson Materials
Teaching the Standard Algorithm!
This powerpoint is interactive and color coded. It helps teach the standard algorithm, with not just digits but an understanding that that digit in a specific place value has a worth/value. Example: the digit 7 in the tens place is worth 70. I want the students to have an understanding when they add and a true number sense, and not just go through the motions. There are place value charts, pictures, place value discs, and color coding to help the students understand how to add two and three digi
K - 2nd
Basic Operations, Math, Numbers
Modeling Subtraction with Regrouping
Subtraction practice sheet connecting place value blocks visual with the standard algorithm. Great tool to develop conceptual understanding of the "borrowing" or regrouping process.
2nd - 4th
Arithmetic, Basic Operations, Math
CCSS
3.NBT.A.2
Partial Sums Addition Lesson
This slideshow will walk students step-by-step through the partial sums algorithm. It’s perfect for first and second graders who have practiced adding with base-ten blocks and are ready to move to a deeper understanding of adding multi-digit numbers without using manipulatives! Make sure your students have a thorough understanding of expanded form prior to using this slideshow.
1st - 3rd
Basic Operations, Math, Place Value
CCSS
2.NBT.A.1
, 2.NBT.A.3
, 2.NBT.B.5
+1
Also included in: Partial Sums Addition Bundle
Number Bonds to Number Sentences: A FREE Activity To Help Make the Transition
Are your students having a hard time making the transition from Number Bonds to Number Sentences (algorithms)? Make the move from number bonds to simple addition and subtraction number sentences a piece of cake with this very visual and classroom-proven method! Whether used in small groups, in a math center, or even with the whole class, 'Number Bonds to Number Sentences' is an awesome tool for helping kids make the connection between graphic and algorithm.
Full, illustrated lesson plans are
K - 2nd
Basic Operations, Math, Other (Math)
2 Digit Subtraction With Regrouping-Digital Interactive Math Review
Digital Interactive Slides Designed for Google Classroom! Your students will practice 2 digit subtraction using the standard algorithm. This game includes 30 interactive slides! You can easily upload the Google Slides format of this game to Google Classroom, so your students can each have their own copy. . . Two FormatsPowerPoint Google Slides (The link is included in the PowerPoint) What's Included30 INTERACTIVE SLIDES Instructions and example of how to drag number tiles. Skills2 Digit Subtra
1st - 3rd
Basic Operations, Math, Numbers
Roll, Represent, and Solve
Students are expected to create and recognize many different representations of operations. Including strip diagrams, number lines, decomposing numbers, and standard algorithm each day can be very time-consuming and even a little boring. This is a center activity for students to practice their representations in a more randomized and fun way. Students use task cards or other review type problems, then roll a die to determine how they are going to represent their problem. A recording sheet is
2nd - 5th
Basic Operations, Math Test Prep, Other (Math)
Target Number Card Game
This is a math game with so many possibilities for building students' number sense through problem! Students use number cards to discover algorithms and solutions in this fun math game! Spark their interests and motivations with this hands-on activity!
1st - 12th
Basic Operations, Fractions, Math
Dividing with 2-digit Numbers
This PowerPoint presentation is designed to walk students through the process of dividing 2-digit numbers by a 1-digit number using the division algorithm. It includes objectives, review, real-world connections, "I do, we do, you do" format, higher-order thinking questions, and an exit ticket to use as summative assessment.
2nd - 5th
Basic Operations, Math, Numbers
Trading Tens: Subtraction with Regrouping (Borrowing) – Hands-On Lesson
Help students finally get subtraction with regrouping by trading tens, not magic borrowing. This complete lesson walks learners from concrete base-ten models to written algorithms, locking in the idea that when you regroup you add 10 to the place that needs more because you take 1 ten from the next place. Perfect for whole-group instruction, small groups, interventions, or sub plans. What’s Included Teacher Notes with objective, key insight, and step-by-step flow Anchor Chart: “What Really
2nd - 5th
Basic Operations, Other (Math), Place Value
2 Digit Addition with Regrouping Math Slides - Digital Double Digit Regrouping
Are you looking for digital activities to practice 2-Digit Addition With Regrouping? These 4 activities involve students practicing double digit addition with regrouping (using the algorithm) All 4 activities are provided in PowerPoint, SEESAW, and Google Slides. All the Info:Power Point Users: There are 4 files that you can simply open up and use... or add them to your Google Account/Platform of choice SEESAW Users: These activities are preloaded. With just a click (that is provided) you
2nd
Basic Operations, Math
CCSS
2.NBT.A.1
, 2.NBT.A.4
, 2.NBT.B.5
+2
2 Digit Subtraction with Regrouping Math Slides with Double Digit Regrouping
Are you looking for digital activities to practice 2-Digit Subtraction With Regrouping? These 4 activities involve students practicing double digit subtraction with regrouping (using the algorithm) All 4 activities are provided in PowerPoint, SEESAW, and Google Slides. All the Info:Power Point Users: There are 4 files that you can simply open up and use... or add them to your Google Account/Platform of choice SEESAW Users: These activities are preloaded. With just a click (that is provide
2nd - 3rd
Basic Operations, Math
CCSS
2.NBT.A.1
, 2.NBT.A.4
, 2.NBT.B.5
+2
2-digit Subtraction on a Number Line PPT Lesson
Using a number line to subtract is a great way to support second graders in using place value strategies rather than jumping directly into the standard algorithm. This powerpoint presentation models how to count back to subtract on a number line. It also shows how to count between to subtract. These two strategies build a strong number sense and understanding of the process of 2-digit subtraction. By the end of the lesson (which can be split over 2-3 days based on student needs), students will b
2nd
Basic Operations, Math
CCSS
2.NBT.B.5
, 2.OA.A.1
CGI- Strategy Practice for Addition
After teaching 2nd grade for several years, I observed that my students were confusing the following strategies: direct modeling, counting on, counting back, and using invented algorithms. Therefore, I created this resource to model the different strategies for students. This product is practicing addition from 1 + 2 up to 1+ 10 for the number sets 1-10.There are 90 different problems categorized in numerical order. This product can be used for direct instruction, practice, and/or assessment.
K - 3rd
Basic Operations, Math, Numbers
CCSS
2.OA.B.2
Can you find the difference?
Directions: draw 6 cards to make two 3-digit numbers. Record both numbers on an open number line. Find the difference between the two numbers. Use the algorithm to check your work!
1st - 3rd
Basic Operations, Mental Math, Place Value
CCSS
2.NBT.A.1
, 2.NBT.A.2
, 2.NBT.A.4
+4
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