Debug Algorithm
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Vertical Algorithm Mats
Looking for an engaging, play-based way to reinforce vertical addition and subtraction in your classroom? Vertical Algorithm Mats turn traditional algorithm practice into a game, making learning interactive and fun! How It Works:Roll a Dice or Spin a Spinner – Generate numbers randomly to fill in the rainbow-coloured squares.Choose Your Operation – Decide whether to add or subtract.Solve the Algorithm – Complete the vertical calculations to find the correct answers!What’s Included?This printabl
2nd - 6th
Basic Operations, Mental Math, Place Value
Addition AND Subtraction Strategies- no algorithm {Common Core Aligned}
THIS IS AN ADDITION and SUBTRACTION BUNDLE!
Teaching Common Core? Teaching without the traditional algorithm? This has everything you might need to teach common core standards 2.OA.1, 2.NBT.5 and 2.NBT.7. Common core encourages students to explore ways to solve problems without the traditional algorithm. This pack has 4 addition strategies and 2 subtraction strategies to teach your students. There are very clear letters to inform the parents of these new strategies. There are also posters
2nd - 3rd
Basic Operations, Math, Mental Math
Two-Digit Addition Up to Four Numbers: Algorithm
Looking for an easy-to-use, standards-based way to help your students master two-digit addition with multiple addends? This engaging algorithm-based resource is exactly what you need! Many students struggle to keep numbers aligned when adding two-digit numbers, especially when they’re expected to add three or four at once. The confusion grows when they’re not confident in the standard algorithm or haven’t built strong place value understanding. If students continue to struggle with multi-step ad
2nd
Basic Operations, Mental Math, Numbers
CCSS
2.NBT.B.6
Two-digit Subtraction with Regrouping Using Standard Algorithm Google Slides
Two-digit Subtraction with Regrouping Using Standard Algorithm✏️This digital learning resource includes: -20 interactive slides for students to practice two-digit subtraction with regrouping using the standard algorithm ✏️It can be used for whole group instruction or independent work. You can assign the entire packet or just a few slides per day for your students to practice regrouping. Simply make a copy of this product and choose the slides that you want to assign. ✏️Be sure to check out the
2nd - 3rd
Math, Mental Math, Other (Math)
Also included in: Two-Digit Subtraction Using Standard Algorithm Google Slides BUNDLE
Boom Cards™ Holiday and Season Two Digit Algorithm Math Problems No Regrouping
⚠️ SAVE OVER 40% OFF BY PURCHASING THE BUNDLE TODAY!!⚠️ This is a great way to review double digit addition and subtraction algorithms with no regrouping! This digital math activity is a fun and engaging way to celebrate a season or holiday. This is perfect for a math station or to review math facts. It is great for your second grade students or special education kiddos! Students will type the answer to an addition or subtraction problem and then will click the prize machine to see if they w
2nd - 3rd
Math, Mental Math, Other (Math)
CCSS
2.NBT.B.5
, 2.NBT.B.6
, 2.NBT.B.7
+1
Two-Digit Subtraction Using Standard Algorithm Google Slides BUNDLE
Two-Digit Subtraction Using Standard Algorithm Google Slides BUNDLE ✏️This digital learning resource includes: Two-digit Subtraction without Regrouping Using Standard AlgorithmTwo-digit Subtraction with Regrouping Using Standard Algorithm⭐️It can be used for whole group instruction, small group instruction, or independent work. You can assign a few slides per day for your students to practice. Simply make a copy of this product and choose the slides that you want to assign. ⭐️Be sure to check o
1st - 3rd
Math, Mental Math, Other (Math)
2 & 3 Digit Addition with Regrouping Worksheets | MAB + Algorithm Strategies
🔥 On Sale: $5 (Originally $7.50) 🔥 Build deep place value understanding while teaching addition with regrouping using visual, explicit and student-friendly strategies. This no-prep maths bundle helps students move beyond memorising the algorithm by connecting: ✔ split strategies ✔ vertical algorithm methods ✔ Base 10/MAB representations Perfect for intervention, classroom teaching, revision, homework, tutoring, relief folders or small groups. What’s Included: ✅ 46 addition questions ✅ 2
2nd - 4th
Basic Operations, Mental Math
CCSS
2.NBT.B.5
, 3.NBT.A.2
Second Grade Math Boom Cards™ Two Digit Subtraction Algorithms No Regrouping
This set is a great way to review double digit subtraction algorithms with no regrouping! This digital math activity is a fun and engaging way to celebrate summer. This is perfect for a math station or to review math facts. It is great for your second grade students or special education kiddos! Students will type the answer to an addition problem and then will click the prize machine to see if they won a prize (if they get the answer correct, they get a surprise from the prize machine!). If
2nd
Math, Mental Math
CCSS
2.NBT.B.5
, 2.NBT.B.7
, 2.OA.B.2
The Algorithm Expert
The much needed maths drills for all students to build their confidence with number facts. Utilising the new NSW Maths syllabus outcomes, this workbook provides students with a number of opportunities to practice their number sense. The success from these pages will motivate your children to continue practising. There is a number fact page in between every practice page for students to deep dive into facts about numbers. This resource is suitable in the classroom for daily use to compliment math
K - 10th
Basic Operations, Measurement, Mental Math
Multi-Digit Multiplication, Area model, Partial products Algorithm
Multi-Digit Multiplication worksheets, print, and digital activity cards, Area model, Partial products Algorithm, mental math strategies. 22 level-organized worksheets, 134 digital (google slides), and 130 print activity cards to help all your students practice multi-digit multiplication. Multi-digit multiplication is taught through multiple methods such as area model, partial products algorithm, and the distributive property. It is considered one of the most "challenging" concepts to teach s
2nd - 7th
Basic Operations, Mental Math, Other (Math)
2 & 3-Digit Addition Worksheets Bundle (No Regrouping) | Split, MAB & Algorithm
This bundle includes both the 2-digit and 3-digit addition worksheet packs, helping students practise addition using place value strategies before moving to regrouping. Students solve problems using split strategy, base-ten blocks (MAB), and the standard algorithm, supporting strong conceptual understanding of addition. Perfect for Years 2–3 maths lessons, small group instruction, intervention, or independent practice. 📦 What’s Included This bundle includes: ✔ 2-Digit Addition Worksheets
2nd - 4th
Basic Operations, Mental Math
CCSS
2.NBT.A.1a
, 2.NBT.B.5
, 2.NBT.B.7
Also included in: 2–3 Digit Addition No Regrouping Worksheets & Error Analysis Bundle
Addition & Subtraction Templates for Vertical Form and Standard Algorithm
If you want a math template to support your math instruction, look no further! These work mats include… 10 work mats and student reproduciblesPicture model with vertical form and partial sumsDifferentiated options depending on student support need20 pages totalThese work mats are great for… Scaffolded whole group instructionGuided practice and small group instruction Independent practice scrap paperProviding more space for student work than what curriculum pages often provideSupplementing lesso
1st - 4th
Basic Operations, Mental Math, Place Value
CCSS
1.NBT.C.4
, 1.NBT.C.6
, 2.NBT.A.1
+8
100th Day Coding Mazes, Differentiated Grids - K–2, Sequencing, Debugging, STEM
Celebrate the 100th Day of School with these differentiated 100th Day coding mazes, perfect for Kindergarten, Grade 1, and Grade 2. This STEM and coding activity includes sequencing, debugging, logic puzzles, coding grids, and create‑your‑own code challenges. Students practice early coding skills, directional arrows, problem‑solving, and computational thinking using 10×10, 7×7, and 5×5 grids. These 100th Day activities are ideal for math centers, STEM bins, morning work, early finishers, and w
K - 2nd
Applied Math, Computer Science - Technology, Mental Math
CCSS
K.MD.A.1
, K.MD.A.2
, 1.MD.C.4
+9
Multiplication Math Worksheet Bundle (area model, lattice, & standard algorithm)
GRID MULTIPLICATION WORKSHEET BUNDLEThis comprehensive bundle includes 85 activity worksheets featuring multiplication problems with grid tables to help solve them. These worksheets can be used in the classroom to introduce grid multiplication, as homework assignments, or as practice exercises once students understand the process. I've become increasingly familiar with the grid algorithm since I started teaching. Initially, I didn't think this was a realistic method for students to multiply lar
2nd - 8th
Basic Operations, Mental Math, Other (Math)
Two-digit Subtraction without Regrouping Using Standard Algorithm Google Slides
Two-digit Subtraction without Regrouping Using Standard Algorithm✏️This digital learning resource includes: -20 interactive slides for students to practice two-digit subtraction without regrouping using the standard algorithm ✏️It can be used for whole group instruction or independent work. You can assign the entire packet or just a few slides per day for your students to practice regrouping. Simply make a copy of this product and choose the slides that you want to assign. ✏️Be sure to check ou
2nd - 3rd
Math, Mental Math, Other (Math)
Also included in: Two-Digit Subtraction Using Standard Algorithm Google Slides BUNDLE
Addition Support Mats | Vertical Algorithm
These Addition Support Mats are designed to support students when learning and applying the vertical algorithm for addition. What’s Included: 2 Digit Addition Support Mat 3 Digit Addition Support Mat 4 Digit Addition Support Mat Print, laminate, and reuse again and again!With clearly organised place value columns and structured working boxes, these mats guide students step-by-step through the addition process. A dedicated + symbol box is included at the top to reinforce the operation, while a
1st - 6th
Basic Operations, Mental Math, Numbers
3rd Grade Math Number Talks Addition Subtraction Strategies Algorithms Problems
These digital 3rd grade number talk slides contain everything you need to cover the 3rd grade addition & subtraction common core Numbers and Base 10 math standard easily and progressively. With 802 digital addition & subtraction Number Talk slides (with a print option, for those who want it), your 3rd grade number talks will build strong conceptual understanding of addition & subtraction within 1000, focusing on the following knowledge & skills: Addition & subtraction with and without reg
2nd - 3rd
Basic Operations, Mental Math, Place Value
CCSS
3.NBT.A.2
Fall Boom Cards™ Two Digit Subtraction Algorithms with No Regrouping Fun Math
This set is a great way to review double digit subtraction algorithms with no regrouping! This digital math activity is a fun and engaging way to celebrate Fall. This is perfect for a math station or to review math facts. It is great for your 2nd grade, 3rd grade students, or special education kiddos! Students will type the answer to an addition problem and then will click the prize machine to see if they won a prize (if they get the answer correct, they get a surprise from the prize machine
2nd - 3rd
Math, Mental Math
CCSS
2.NBT.B.5
, 2.NBT.B.7
, 2.OA.B.2
Three-digit Numbers Subtraction with Regrouping using the Standard Algorithm
Three-digit Numbers Subtraction with Regrouping using Standard Algorithm Second Grade Math Google Slides✏️This digital learning resource includes: -30 interactive slides for students to practice three-digit numbers subtraction with regrouping using the standard algorithm ✏️It can be used for whole group instruction or independent work. You can assign the entire packet or just a few slides per day for your students to practice regrouping. Simply make a copy of this product and choose the slides
2nd - 3rd
Math, Mental Math, Other (Math)
CCSS
2.NBT.B.5
, 2.NBT.B.7
, 2.NBT.B.8
+1
Two-digit Addition Using Standard Algorithm Google Slides Bundle
Two-digit Addition Using Standard Algorithm Google Slides Bundle
1st - 3rd
Math, Mental Math, Other (Math)
Standard Multiplication Algorithm Worksheet | Grades 3–5 Math Practice Templates
Master multi-digit multiplication with these visual and structured algorithm templates — perfect for teaching standard algorithm steps, regrouping, and place-value understanding! Help your students understand and visualize multiplication using clear, step-by-step layouts. This 23-page printable pack guides learners through five types of multi-digit multiplication — from 2-digit to 4-digit numbers — using scaffolded practice pages that build accuracy and confidence. 🧩 What’s Included (23
2nd - 5th
Basic Operations, Mental Math, Numbers
CCSS
4.NBT.B.5
, 5.NBT.B.5
2 and 3-digit Addition Anchor Chart, Standard Algorithm 18x24 Poster
Teach two digit and three digit addition with regrouping using the standard algorithm on clear math anchor charts. WHAT’S INCLUDED? PDF file for 18x24 color poster. WAYS TO USE THIS RESOURCE Display anchor charts on your math wall or bulletin board. Reference them during whole-group instruction. Use posters during small groups or intervention. Share digital charts during mini-lessons or review WHO THIS RESOURCE IS FOR This resource is a great fit if you: Teach addition in elementary grades. Supp
1st - 5th
Basic Operations, Mental Math, Place Value
CCSS
2.NBT.A.1a
, 2.NBT.B.5
, 2.NBT.B.7
+1
Second Grade Math Boom Cards™ Two Digit Algorithms No Regrouping Prize Machine
This set is a great way to review double digit addition algorithms with no regrouping! This digital math activity is a fun and engaging way to celebrate summer. This is perfect for a math station or to review math facts. It is great for your second grade students or special education kiddos! Students will type the answer to an addition problem and then will click the prize machine to see if they won a prize (if they get the answer correct, they get a surprise from the prize machine!). If th
2nd
Math, Mental Math
CCSS
2.NBT.B.5
, 2.NBT.B.7
, 2.OA.B.2
Adding Two Digit Numbers Standard Algorithm (Differentiated)
As students work with numbers within 100, they can practice adding two digit numbers by using the standard algorithm. My second graders practice this skill during the second month of school, using the I-Ready curriculum. I typically give this as morning work as additional practice. Twenty-five pages are included of five different equations to solve. Although the five equations will remain the same, I designed the worksheets to encourage more independence as time progresses as most students strug
K - 3rd
Math Test Prep, Mental Math, Numbers
Also included in: Adding Two Digit Numbers
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