Decoding Strategy Chart - Page 5
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2-Digit Addition & Subtraction Spring Math Worksheets for 1st & 2nd Grade
🌸 Looking for a complete 2-digit addition and subtraction solution this spring?This Spring Math Bundle includes 2-digit addition and subtraction worksheets with & without regrouping, and comes with a bonus interactive online game, designed to build strong place value understanding and fix the most common regrouping mistakes. Students don’t just memorize steps—they learn why regrouping works using visual models, Making 10 strategies, breaking apart numbers, and clear regrouping language. Ski
1st - 3rd
Arithmetic, Basic Operations, Place Value
CCSS
1.NBT.B.2
, 1.NBT.B.2a
, 1.NBT.B.2b
+3
Grade 2 Commutative Law Multiplication Worksheets | CPA Mastery
This Grade 2 multiplication pack contains 6 no-prep activities designed to help children master the commutative law through the CPA (Concrete-Pictorial-Abstract) approach. Each worksheet features one worked example completed by a friendly robot guide, followed by 10 child-friendly questions requiring students to complete commutative multiplication pairs using visual supports including rotating rectangles, arrays, number rods, multiplication triangles, and a multiplication chart. Concepts covered
1st - 3rd
Arithmetic, Basic Operations, Math Test Prep
THE GRID GAME - 11 Boards for Times Tables - 2x to 12x
This is a fun way to practise times tables. It is a two player game. Each player needs three discs that are placed on the sides of the board before they start. As they move a disc they say the times table fact they land on. The winner needs to have three discs in a row, horizontally, vertically or diagonally to win. There is strategy involved as two players cannot occupy the same space.
3rd - 5th
Arithmetic, Basic Operations, Mental Math
Montessori Three-Digit Dynamic Addition Using the Stamp Game
Montessori Three-Digit Dynamic Addition Using the Stamp Game – Master Regrouping with Hands-On Learning! This engaging download includes 12 dynamic addition stamp game cards, each featuring three-digit addition problems with regrouping, plus a corresponding recording sheet (front and back). Perfect for practicing addition and regrouping in a concrete way, this activity helps students build a deeper understanding of place value and addition strategies. What Makes This Activity So Effective? St
2nd - 4th
Arithmetic, Math, Place Value
Performance Based Math Task Operations in Base Ten
This is a performance based math task aligned with the Common Core for grades1-5.
In this task, children are given "budget" of $40.00 to spend at the grocery store. They are given specific criteria to follow. It is so much fun to watch as they problem solve and grabble their way through tis task!
This task:
* requires students to use a variety of strategies in order to add 2 and 3 digit numbers and find the difference between numbers ( Branching Strategy or Jump Up Method, Partial Sums S
1st - 5th
Applied Math, Arithmetic, Mental Math
Missing Number Subtraction Cards 2nd Grade Math Center with Exit Tickets
Help 2nd graders master missing number subtraction with hands-on cards, number lines, and exit tickets! Perfect for math centers, early finishers, and CCSS-aligned lessons. Unlock subtraction mastery with missing number magic!This Missing Number Subtraction Cards resource is designed to help your 2nd graders crack the code of subtraction equations by finding the missing subtrahend — like solving puzzles in math! Using Common Core strategies (1.OA.D.8), students will confidently work through pro
1st - 3rd
Arithmetic, Basic Operations, Math
CCSS
1.OA.D.8
Addition Word Problems Worksheets | Step-by-Step Math Intervention Dyscalculia
Do your students get stuck on word problems because they don’t know what to do first?This resource teaches them to find the clue word and turn words into a simple equation—step-by-step. ✨ Make word problems finally make senseInstead of guessing or feeling overwhelmed, students learn a clear process: 👉 find the clue word 👉 identify the numbers 👉 solve step-by-step This Word Problems Strategy Toolkit builds understanding and confidence by showing students exactly how to approach each problem.
K - 3rd
Applied Math, Arithmetic, Other (Math)
CCSS
1.OA.A.1
, 1.OA.C.5
, 1.OA.C.6
K–3 Math Mats | 20 Reusable Mats for Fact Fluency & More | Bridges/RTI Aligned
Daily Math Mats for Grades K–3 | 20 Reusable Practice Mats I Bridges/RTI AlignedThese 20 printable math mats are designed to build and reinforce essential math skills for students in grades K–3! Perfect for morning work, warm-ups, centers, RTI, or fact fluency practice, these mats cover: ✔ Number ID ✔ Skip counting ✔ Number formation & writing ✔ Addition & multiplication facts ✔ Number bonds with division families ✔ Number chart practice ✔ Place value to 1,000 ...and more! Simply print, l
K - 3rd
Applied Math, Arithmetic
Ten Frame Addition Worksheets | Addition Within 10 Activities for K-1
When addition doesn’t make sense, students need to see it. This visual math intervention resource teaches students to solve addition problems within 10 using ten frames through a structured I Do, We Do, You Do approach. Build addition understanding using ten frames. This resource helps students solve addition problems within 10 by filling and reading ten frames, making numbers visual and easier to understand. Designed for math intervention, this strategy supports students who struggle with tradi
K - 3rd
Arithmetic, Other (Math)
CCSS
K.OA.A.1
, K.OA.A.2
, 1.OA.C.6
Multiplication Help for Struggling Learners | Friendly Numbers
When multiplication feels too hard, students need a way to make it easier. This resource teaches students to use friendly numbers to solve multiplication problems by adjusting numbers and solving step-by-step. Make multiplication easier using friendly numbers. This resource teaches students how to turn more difficult multiplication problems into easier ones by using friendly numbers (like 10), then adjusting to find the correct answer. Designed for math intervention, this strategy helps students
2nd - 5th
Arithmetic, Basic Operations, Other (Math)
CCSS
3.OA.A.1
, 3.OA.B.5
Also included in: Dyscalculia Multiplication Help | Complete Strategy Bundle
Addition with Counters Worksheets | Addition Within 10 Activities
When addition doesn’t make sense, students need to see it. This visual math intervention resource helps students solve addition problems within 10 using counters through a structured I Do, We Do, You Do approach. Students build understanding by drawing and counting objects, making numbers concrete instead of abstract. 💛 Looking for extra support?Grab the FREE Addition Desktop Strip to give students a quick visual reference while they work. 🧠 How It Works• I Do – Model the strategy step-by-ste
K - 3rd
Arithmetic, Numbers, Other (Math)
CCSS
K.OA.A.1
, K.OA.A.2
, 1.OA.C.6
Month of Math Crosswords to Build Number Sense! (31 Crosswords with Answer Key)
Do you need a quick and fun math warm-up? In search of morning work? Do your students need practice building number sense, mental math, and critical thinking? Give these math crossword puzzles a try. There are 31 puzzles with an answer key provided. They incorporate the 4 basic operations (addition, subtraction, multiplication, division). Students can work on these independently or in small groups. These puzzles can foster good number talks about strategies students used to figure them out. Hap
3rd - 5th
Arithmetic, Basic Operations, Mental Math
CCSS
3.NBT.A.2
, 3.NBT.A.3
, 4.NBT.B.4
+6
Montessori Addition Tables Worksheet | Maths Activity Cards
The Montessori Addition Tables Practice Worksheets are designed to help children understand and memorize the relationships between numbers through repetition and exploration of patterns. These worksheets provide visual guidance and ample practice for building a strong foundation in addition for young learners. Ideal for first-grade and KS1 maths curriculum, this resource is perfect for both classroom and home learning environments. Key Features:20 pages of practice worksheetsMontessori-inspired
K - 4th
Arithmetic
Elevate Math Problem Solving with Depth & Complexity Task Cards | Grades 3-6
Are you searching for a powerful way to move your students beyond rote memorization into true mathematical reasoning? Many teachers struggle to provide resources that genuinely push critical thinking in math, often settling for basic computation when deeper understanding is needed. Introducing the "Depth & Complexity Task Cards – Math Problem Solving Edition," your essential resource for fostering higher-order thinking in Grades 3-6. This comprehensive set is meticulously designed to help studen
3rd - 6th
Arithmetic, Basic Operations, Other (Math)
Montessori Multiplication Tables Worksheets | Math Mastery for Kids
Help your child master multiplication with our Montessori Multiplication Tables Worksheets. This resource provides a hands-on approach to learning multiplication, helping children see, understand, and memorize the relationships and patterns between numbers. Key Features:Multiplication Tables 1x1 to 10x10 – 5 pages of clear, structured worksheets covering all multiplication tables.Mixed Tables Worksheets – 5 pages of mixed multiplication tables for extra practice and reinforcement.Mixed Equation
K - 4th
Arithmetic
Earthquake Math Word Problems | 4th Grade | Multi-Step Problem Solving
Earthquake Math Word Problems | 4th Grade | Multi-Step, Division, Fractions & Decimals | Unit StudyTake math deeper with this challenging set of earthquake-themed word problems designed for 4th grade students. Built for a rigorous, cross-curricular unit study, this resource blends real-world application with high-level math skills—perfect for students ready to stretch their thinking. Each of the 15 worksheets features one complex, multi-step problem that requires students to analyze, plan,
3rd - 5th
Applied Math, Arithmetic, Math Test Prep
CCSS
4.MD.A.1
, 4.MD.A.3
, 4.NBT.B.4
+10
Multiplication for Struggling Learners | Area Model Support | Grade 3
When multiplication feels too big, students need a way to break it down. This visual math intervention resource teaches students to multiply by breaking numbers into smaller parts using an area model through a structured I Do, We Do, You Do approach. Help students make sense of multiplication using an area model. This resource teaches students to multiply by breaking apart numbers and solving step-by-step, using a rectangle (area model) to make the process visual and easier to understand. Design
2nd - 5th
Arithmetic, Basic Operations, Other (Math)
CCSS
4.NBT.B.5
, 3.OA.A.1
, 3.OA.B.5
+1
Also included in: Dyscalculia Multiplication Help | Complete Strategy Bundle
Grade 3 Subtraction Sheets | 3-Digit Subtraction Across Zero | CPA Maths Mastery
SHORT HOOKFun and visual subtraction worksheets using the Concrete-Pictorial-Abstract (CPA) approach! Perfect for Grade 3 maths mastery, tackling the trickiest column subtraction challenge: subtracting across zero using place value grids, number lines, error analysis, and a collaborative relay game; all guided by a friendly cartoon robot. FULL PRODUCT DESCRIPTIONThis pack focuses on a demanding Grade 3 subtraction objective: subtracting 3-digit numbers from 3-digit numbers when the tens column
2nd - 4th
Arithmetic, Basic Operations, Place Value
Math Logic Puzzles - Pirates Themed- Fast Finishers Activity- GATE
Pirate Themed Math Puzzles! Need some content related Pirate Fun? This is it! Grades 3-5. This fun, challenging 3 pack of puzzles has three different logic puzzles. These NO PREP themed puzzles challenge students to engage in a variety of skills including deductive reasoning and process of elimination. Perfect for any GATE program and early finishers. Once you try it, you will want more! Open the preview and have a look! Includes 3 PuzzlesDiivy Up The Loot–A math puzzle that requires use o
3rd - 5th
Arithmetic, Math
CCSS
5.NF.B.7b
, MP4
Also included in: Pirate Logic Puzzles - Math and Critical Thinking Activities - GATE- TAG
Bridges Intervention Volume 4 | Add & Subtract Within 100 | Word Problems | MTSS
Bridges Intervention – Volume 4 Addition & Subtraction Problem Situations Within 100 This resource provides clear, student-friendly Learning Intentions and Success Criteria for all 45 sessions of Bridges Intervention Volume 4. Designed to support: • MTSS Tier 2 and Tier 3 intervention • Small group instruction • Progress monitoring • Clear math discourse • Problem-type understanding Volume 4 focuses on: • Addition and subtraction problem situations within 20 and within 100 • Add To / Take
K - 3rd
Arithmetic, Numbers, Other (Math)
CCSS
2.NBT.B.5
, K.OA.A.1
, K.OA.A.2
+6
Cross Sum Puzzles (Free Version)
Includes instructions and the first six Cross Sum puzzles from Beast Academy's puzzle collection. Cross Sum puzzles give great practice for student using the standard addition algorithm with 3-digit numbers. Students fill missing digits to create two different sums. One can be read by tilting the grid to the left, and the other can be read by tilting the grid to the right. This free version includes instructions and the first 6 puzzles from the complete set. The Full Version includes 42 puzzles
2nd - 4th
Arithmetic, Basic Operations, Math
CCSS
2.NBT.B.7
, 3.NBT.A.2
, 4.NBT.B.4
X-Out Puzzles (Free Version)
Includes instructions and the first six X-Out puzzles from Beast Academy's puzzle collection. X-Out puzzles give students great practice adding and subtracting whole numbers in groups. In each puzzle, students are given a grid of numbers and a target number. The goal is to cross some numbers out so the remaining numbers in each row and column add up to the target. This free version includes instructions and the first 6 puzzles from the complete set. The Full Version includes 40 puzzles of in
2nd - 4th
Arithmetic, Basic Operations, Math
CCSS
2.NBT.B.5
, 2.NBT.B.6
, 3.NBT.A.2
Addition within 1000 with Regrouping | Thanksgiving | Cryptogram
Are you looking for a no prep alternative assessment activity or extra practice for 3rd grade horizontal addition within 1000? With these engaging cryptogram worksheets, students will practice targeted math skills by solving equations and filling out the mystery message or joke! This quiz alternative will appeal to all students, including homeschool, general ed, and gifted and talented students. All problems in these puzzles are presented horizontally which most students find more difficult th
3rd
Arithmetic, Math
CCSS
3.NBT.A.2
Year 1-2 Math: Multiplication | Counting Eggs 2 x 2
Year 1-2 Multiplication: Two Groups of 2 1:1 | Classroom Learning Intentions: To build multiplication, 2s tables. Skip counting by 2s, connecting knowledge of math symbols, x and 'groups of'. Students colour in eggs to solve equation. Page 3 includes "Challenge': Skip counting from 20 - 50. Very helpful for Years 3-4 still grasping knowledge of times tables. Australian CurriculumYear 1 Investigate and describe number patterns formed by skip-counting and patterns with objects (ACMNA018)
1st - 3rd
Arithmetic, Mental Math, Numbers
CCSS
1.OA.C.5
, 1.OA.D.7
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