Decoding Strategy Chart - Page 9
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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 Subtraction Worksheets or Homework Kindergarten and 1st Grade Standards
These Math sheets are good for Kindergarten or 1st grade "I do, we do, you do" lessons, independent practice during class time, or for homework. They also work well for remediation, intervention, ESE K-6, tutoring or Homeschool. There is a big push in our school system for students to not only solve simple addition and subtraction problems, but to also use, and name the strategy that they used, to solve the problem. "No More, No Less" is a simple strategy that they can practice and use to sol
K - 1st
Arithmetic, Basic Operations, Mental Math
CCSS
K.OA.A.5
, 1.OA.B.3
, 1.OA.C.5
+1
NUMBRIX PUZZLES: 2nd Grade
NUMBRIX Puzzles – Logic Puzzle Fun That Builds Brainpower! Looking for a powerful way to build number sense, logical thinking, and problem-solving skills—all while keeping students engaged and having fun? Meet Numbers! This printable and/or digital puzzle pack is perfect for enrichment, math centers, early finishers, or gifted learners. Inspired by games like Zuplez and KenKen, Numbers challenges students to use reasoning, deduction, and strategy to fill each grid correctly—no repeats allowed!
2nd
Arithmetic, Mental Math, Numbers
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
NUMBRIX PUZZLES: 1st Grade
NUMBRIX Puzzles – Logic Puzzle Fun That Builds Brainpower! Looking for a powerful way to build number sense, logical thinking, and problem-solving skills—all while keeping students engaged and having fun? Meet Numbers! This printable and/or digital puzzle pack is perfect for enrichment, math centers, early finishers, or gifted learners. Inspired by games like Zuplez and KenKen, Numbers challenges students to use reasoning, deduction, and strategy to fill each grid correctly—no repeats allowed!
1st
Arithmetic, Mental Math, Numbers
Bundle: School supplies
🐸➕📚 Math Bundle: Let’s Learn to Add + Counting and Hopping! 📚➕ Help your students discover how fun and meaningful learning to add can be with this Spanish math bundle, specially designed for Pre-K, Kindergarten, and First Grade students. This bundle combines visual resources, simple explanations, and hands-on activities that help children understand the concept of addition step by step. Through illustrated school materials, concrete examples, and fun strategies such as “hopping” on the number
PreK - 1st
Arithmetic, Basic Operations
Halloween Addition & Subtraction Word Problems within 10
Get your students excited about math word problems this October! This no-prep, 50-page PDF worksheet bundle is packed with kid-friendly Halloween themed word problems.This set includes:25 pages of addition word problems (sums to 10) 25 pages of subtraction word problems (differences within 10).Each worksheet features a consistent format, helping students develop confidence and independent problem-solving skills. Students must use five key strategies on every page: Use the number line to show
PreK - 2nd
Arithmetic
CCSS
K.OA.A.2
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
5th Grade base 10 practice test
This 20-question multiple choice practice test is designed to assess student understanding of the 5th Grade Common Core domain: Number & Operations in Base Ten (5.NBT). It targets key skills students must master, including: Understanding place value and powers of ten Reading, writing, and comparing decimals Rounding whole numbers and decimals Performing operations (add, subtract, multiply, divide) with whole numbers and decimals Applying algorithms and estimation strategies The questions
5th
Arithmetic, Math Test Prep, Other (Math)
CCSS
5.NBT.A.1
, 5.NBT.A.2
, 5.NBT.A.3
+4
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
Math Addition and Subtraction to 10 | The Missing Addends Worksheets
Math Addition and Subtraction to 10 | The Missing Addends Worksheets! Kindergarten - Grade 1 Students.This resource is a 100 pages (50 question pages + 50 answer pages) engaging with concept of fun math missing numbers addition and subtraction to 10 the missing addends numbers worksheets comprehensive practice set designed to enhance students' skills, keep motivated and help students visualize the process of solving equations with missing numbers while reinforcing their understanding of additio
K - 1st
Arithmetic, Basic Operations, Mental Math
CCSS
K.OA.A.4
, K.OA.A.5
, 1.OA.D.8
NUMBRIX PUZZLES: Kindergarten
NUMBRIX Puzzles – Logic Puzzle Fun That Builds Brainpower! Looking for a powerful way to build number sense, logical thinking, and problem-solving skills—all while keeping students engaged and having fun? Meet Numbers! This printable and/or digital puzzle pack is perfect for enrichment, math centers, early finishers, or gifted learners. Includes games like Pattern Block Logic Puzzles, Number Sudoku, Missing Number Puzzles, & NUMBRIX Puzzles which challenge students to use reasoning, deduction,
PreK - K
Arithmetic, Mental Math, Numbers
Add with Circles – Sums to 14 (K–1 Worksheets & Interventions)
Help students strengthen addition skills with sums up to 14 using this engaging Draw the Circles resource! Learners draw circles to model each addend, then count all circles to find the total. Perfect for guided math groups, RTI interventions, or independent practice. What’s Included: 5 worksheets Addends 0–7, sums to 14 and under Visual modeling for addition No answer key included Skills Practiced: Modeling addition with pictures Adding numbers within 14 Developing problem-solving strategi
PreK - 1st
Arithmetic, Basic Operations, Math Test Prep
CCSS
K.OA.A.1
, K.OA.A.2
, K.OA.A.3
+6
Also included in: Addition with Circles Mega Bundle – Sums to 10 to 18
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
Subtraction to 60 without regrouping-TPT Title Subtraction to 60 No Regrouping
TPT TitleSubtraction to 60 No Regrouping Worksheets | 2-Digit Subtraction Intervention Pack DescriptionNeed simple, clear subtraction practice for students who need extra support? This 2-digit subtraction pack helps students practice subtraction to 60 without regrouping using big, easy-to-read problems, visual supports, lesson plans, teacher scripts, and progress monitoring. What Is Included20 worksheets, color PDF, blackline PDF, lesson plans, teacher scripts, visual support pages, word problem
2nd
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)
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