Decoding Strategy Chart
350+ results
Filters
Grade
Subject
Format
Resource type
Standard
Theme
Language
Programs & methods
Math Addition Strategy Doubles and Near Doubles Resource/Anchor Chart
I was finding that I needed a resource/anchor chart for my students to refer to throughout the year for better understanding and fluency with the addition strategy of doubles and near doubles, so this resource was created! There is a version that has the answers already filled in and also a version where the students fill in their answers. This would also make a fantastic poster to have up in the classroom to use throughout the school year! There are colored versions as well as black and whit
1st - 3rd
Arithmetic, Math
Addition Strategies Poster
This poster gives a visual for 8 different strategies that can be used to add, including: Draw Base Ten, Expanded Form, Draw a Number Line, Use a 100s Chart, Place Value, Make Ten, Count On and Doubles.
It is editable so you can change or add any strategies that you would like easily.
Most strategies have a picture representative as well. Once I print off this poster each year, I draw on it top make or add to a sample of each strategy.
1st - 5th
Arithmetic, Basic Operations, Math Test Prep
Division Word Problems
The CUDDLE strategy can be used to solve addition, subtraction, multiplication and division word problems.
This download includes 2 versions of the CUDDLE anchor chart, 2 versions of individual checklists, and a worksheet to practice the strategy.
CUDDLE is a mnemonic standing for:
C-circle important information
U-underline the question
D-draw a picture
D-do the work
L-label your answer
E-explain your answer or evaluate your answer
If you like this product check out
Addition Word Problems
1st - 6th
Arithmetic, Basic Operations, Other (Math)
1st Grade Subtraction Facts Mastery Bundle - 6 Powerpoint Lessons (315 Slides)
1st Grade Subtraction Facts Mastery Bundle teaches all the necessary strategies to master the subtractions facts through 20. These are perfect for distance learning on Zoom or similar formats. On top of that they are powerful when used as direct instruction in the classroom. Students have to memorize very little in order to learn all of the basic subtraction facts because they are continually learning patterns and mnemonic devices. For more information about the pieces in this bundle, c
1st
Arithmetic, Basic Operations, Math Test Prep
CCSS
1.NBT.C.6
Addition within 100 with Regrouping Math PPT Game- 1st Grade enVision Topic 10
Welcome to Dino Adventure! This engaging and editable whole-class review game helps students practice addition strategies within 100. The game includes 18 story and number problems, along with a scoreboard that works across slides. Students will use a hundred chart, place value blocks, an open number line, and mental math to solve problems. This game is aligned to enVision Math Topic 10 in first grade, but anyone learning to add in 100 will benefit from this engaging activity. While my class lo
1st - 3rd
Arithmetic, Basic Operations, Other (Math)
CCSS
1.NBT.C.4
, 1.NBT.C.5
, 2.NBT.B.5
 +1
Editable Double Digit Addition and Subtraction
Help your students master double-digit addition and subtraction with this interactive PowerPoint! Using number lines and hundreds charts, students will develop essential mental math strategies such as breaking numbers apart (place value strategies), counting on, and making friendly numbers to solve problems efficiently. What’s Included: ✅ Step-by-step guidance on double-digit addition & subtraction ✅ Strategies for breaking numbers apart to add and subtract ✅ Visual supports with number lin
1st - 4th
Arithmetic, Basic Operations, Math
1st Grade Addition Facts Made Easy Bundle - 6 Powerpoint Lessons - Worksheets
First Grade Addition Facts Made Easy - This teaches students all the 100 basic addition facts using patterns, stories, and strategies. The following concepts are taught: the zero concept and how to count on one, two, and three, how to had tens, how to add nines, doubles, doubles +1, in-between doubles, decomposing and reconstructing making a ten. There are 3 charts: Doubles, Progress, Basic Facts. There are 12 worksheets/tests that correlate with the powerpoint lessons. There are badge
1st - 2nd
Arithmetic, Basic Operations, Other (Math)
CCSS
1.OA.A.1
, 1.OA.C.6
Addition and Subtraction - Single Digit
This engaging and interactive PowerPoint is designed to help students build a strong foundation in single-digit addition and subtraction while reinforcing the important skill of making 10. Using visual supports like the hundreds chart and number line, students will develop number sense, mental math strategies, and confidence in their math abilities. What’s Included:Single-digit addition & subtraction practiceStrategies for making 10Visual supports with a hundreds chart & number lineInteractive s
PreK - 3rd
Arithmetic, Basic Operations, Numbers
1st Grade Addition 1 - Adding Tens & Multiples of Tens Powerpoint Lesson
First Grade Addition 1 - Adding Tens and Multiples of Tens is powerful when used as direct instruction in the classroom, on-line or individually. It teaches students four different ways on how they can add tens and multiples of tens: by counting on, by using base ten blocks, by using the 100 chart and by using basic addition rules. There are 22 strategies of effective teaching based on research in this powerpoint lesson. For best results, students should have white boards and dry erase m
1st, Adult Education
Arithmetic, Basic Operations, Other (Math)
CCSS
1.NBT.B.2c
, 1.NBT.C.4
, 1.NBT.C.5
1st & 2nd Grades Even and Odd Numbers Powerpoint Lesson
First and Second Grade Even and Odd Numbers - This is perfect for distance learning on Zoom or similar formats. On top of that it is powerful when used as direct instruction in the classroom. It teaches students how to identify whether a number is even or odd. A variety of visuals is presented to help the students learn the concept such as block pattern, hundred chart, dividing a number in half, making partners of a number, and a poem. There are 22 strategies of effective teaching based
1st - 2nd, Adult Education
Arithmetic, Numbers, Other (Math)
1st Grade Number Literacy & Place Value 2 - 10-20 Powerpoint Lesson
First Grade Number Literacy & Place Value 2 - 10-20 - This is perfect for distance learning on Zoom or similar formats. On top of that it is powerful when used as direct instruction in the classroom. It teaches students the value of each place value in 2 digit numbers through 20. Students are introduced to the word, and various ways to represent the number: cubes, place value chart, ten-frame, pictures, and of course the standard form. There are 22 strategies of effective teaching base
1st, Adult Education
Arithmetic, Other (Math), Place Value
CCSS
1.NBT.A.1
, 1.NBT.B.2
, 1.NBT.B.2a
 +2
Basic Math Facts Strategies (All the Facts You Need to Know!)
I follow the order of this PowerPoint when teaching basic math facts to my primary grade students: zero strategies, count on / count back, names of five, five strategies, using tens (including ten strategies, names of ten, near tens, nine strategies, eight strategies), and using doubles (including doubles, near doubles, middle number). Each strategy is colour coded. I created strategy flashcards (can be printed off from my store) that matched the colour. There is also a personal strategies ch
K - 3rd
Arithmetic, Basic Operations, Mental Math
2nd Grade Math Lesson Pack: Measurement Word Problems | Add & Subtract Lengths
Stop the confusion between adding and subtracting lengths! 🛑 Do your students struggle to decide whether to add or subtract when solving measurement word problems? This complete lesson kit helps 2nd graders visualize the math using the "Train Method" (for total length) and the "Flower Method" (for comparing differences). Packed with scaffolded worksheets, a step-by-step lesson plan, and a visual anchor chart, this resource turns abstract word problems into concrete, hands-on learning. ✨ WHAT
1st - 3rd
Arithmetic, Measurement, Other (Math)
CCSS
2.MD.B.5
Make a Ten Addition Strategy Lesson and Center Bundle | Worksheets and More
Are your first and second grade students struggling to understand the Make Ten addition strategy? This easy to use lesson, math center, and set of worksheets will teach and reinforce the make a ten to add concept. This bundle includes 1) a PowerPoint lesson, 2) printable math puzzles, and 3) 22 worksheets that will have your students using dots to make ten, writing new equations, and solving addition problems. Perfect for 1st and 2nd grade whole group, small group, centers, and intervention!
1st - 2nd
Arithmetic, Basic Operations, Math
CCSS
1.OA.C.6
Add within 20: Addition Facts and Strategies Google Classroom Distance Learning
Are your students fluent in addition facts? Students will add within 5, add within 10, make ten, and add within 20 using several strategies in Google Slides. Animated directions allow students to work independently on Part Part Whole, Number Lines, Turn Around Facts, Ten Frames, Twenty Frames and more. This digital resource is paperless and requires no prep! You will download a pdf that has a link to the Teachers Manual which is in Google Slides. All of the links to the resources are in that
K - 2nd
Arithmetic, Basic Operations
CCSS
K.OA.A.1
, K.OA.A.4
, K.OA.A.5
 +4
All About Tally Charts - A PowerPoint Game
This PowerPoint Game reviews the concept of using Tally Charts to interpret data. It includes the following components: Introduction to Tally Charts Sample Tally Chart - The students can share observations about what they notice about it. Round 1: Favorite Zoo Animal Tally Chart Round 2: Favorite Color Tally Chart Round 3: Favorite Sport Tally Chart Round 4: Today's Lunch Tally Chart **All four rounds have seven question each. These PowerPoint questions can be answered as a team game or t
1st - 3rd
Arithmetic, Graphing, Math Test Prep
Also included in:Â All About Charts and Graphs - A PowerPoint Game Pack Bundle
Subtract within 20: Subtraction Facts and Strategies for the Google Classroom
This Google Slides Resource works well for Distance Learning. Are your students fluent in subtraction facts? Students will subtract within 5, subtract within 10, and subtract within 20 using several strategies in Google Slides. Animated directions allow students to work independently on Part Part Whole, Number Lines, Ten Frames, Twenty Frames, Count On, Compare, and more. This digital resource is paperless and requires no prep! You will download a pdf that has a link to the Teachers Manual w
K - 2nd
Arithmetic, Basic Operations
CCSS
K.OA.A.1
, K.OA.A.5
, 1.OA.A.1
 +3
Hundreds Chart Games | Number Sense | 10 More 10 Less 5 in a Row Games
Number sense is built through continued exploration and play with numbers. This fun game will keep your students engaged and help build their number sense skills on a hundreds chart! Students identify the missing number on the hundreds chart and 10 more, 10 less frame and find the match on their gameboard. WHAT'S INCLUDED4 game versions: hundreds chart 0-60hundreds chart 61-12010 more, 10 less, 1 more, 1 less 0-6010 more, 10 less, 1 more, 1 less 61-120This no-prep blackline game is ready for p
1st - 2nd
Arithmetic, Basic Operations, Mental Math
CCSS
1.NBT.C.5
2nd to 3rd Grade Summer Math Packet | Word Problems & Mental Math Strategies
Help your students build math confidence with this printable 2nd grade math strategy bundle! This resource gives students practice with addition, subtraction, word problems, mental math strategies, visual models, and early equal groups/arrays in a clear, student-friendly format. This bundle is perfect for summer review, math centers, small groups, homework packets, intervention, early finishers, homeschool practice, or spiral review. 📌 What’s IncludedThis bundle includes printable math practi
1st - 3rd
Arithmetic, Basic Operations, Mental Math
CCSS
2.NBT.B.5
, 2.NBT.B.7
, 1.OA.C.6
 +4
Partial Sums Addition Strategy with Blip PPT
This presentation will walk students through the partial sums addition strategy. Blip is fun and engaging as he flies in with tips!
Blip will briefly review place value and expanded form. Students will be engaged by this presentation as they follow along with Blip as he takes them through several examples on the "Follow along with Blip" sheet.
If you would like to see a FREE sample of a similar kind of presentation, please visit my store and look for Open Number Lines with Freddy the Frog!
T
1st - 3rd
Arithmetic, Basic Operations, Place Value
CCSS
2.NBT.B.5
, 3.NBT.A.2
Different Ways to Solve Two Digit Addition Strategies Without Regrouping Digital
Teaching double digit addition without regrouping? Preloaded into Seesaw™ and Google Slides™, these interactive adding 2-digit numbers digital math activities are no-prep and great for reviewing all of the strategies necessary to developing the conceptual understanding of addition. Ideal for digital math centers, warm-ups, homework, Distance Learning, Virtual Learning, Hybrid Learning, In-Person Learning, Asynchronous and Synchronous Learning, and Homeschool. Save 20% by purchasing the 2
1st - 2nd
Arithmetic, Basic Operations, Math
CCSS
1.NBT.C.4
, 2.NBT.B.5
, 2.NBT.B.6
 +3
All About Charts and Graphs - A PowerPoint Game Pack Bundle
This bundle includes five PowerPoint Games about bar graphs, pictographs, line plot graphs, and tally charts. It also includes a review game that includes all four kinds of charts/graphs. The cost of this bundle is 20% off the price of five PowerPoint Games so one of them is free! They can also be purchased separately for $3.00 each.
These activities can be used as an independent center, team game, or whole group with the students solving the problems on their own and then checking them togeth
1st - 3rd
Arithmetic, Graphing, Math Test Prep
Winter Code Math Puzzle | Subtraction Within 20| Decode the Winter Message
✨ Revised & Improved Version💡 Helpful Teaching Tip This revised activity is now fully aligned and student-friendly. Students should solve all subtraction problems first, then use their answers to decode the winter mystery message step by step. ✔ All subtraction problems have been carefully corrected ✔ All answers are within 20 (age-appropriate & consistent) ✔ Each number now matches the correct letter accurately ✔ The decoded message works smoothly with no mismatches This ensures students
K - 2nd
Arithmetic, Basic Operations, Mental Math
CCSS
K.OA.A.1
, 1.OA.A.1
, 1.OA.C.6
Subtraction Strategies Digital Unit Workbook | Google Slides | Gr 1-3
Subtraction Strategies 5-Week Unit Workbook | Math Skills | Grades 1-3 | No Prep | Ontario + CCSS - 15-lesson structured practice unit Make subtraction strategies click! 15-lesson workbook with ready-to-use daily practice, built-in scaffolding, answer keys, and Google Slides compatibility. Ontario + CCSS aligned. Build lasting subtraction strategies fluency with this structured 5-week workbook. Each week scaffolds difficulty with increasing number ranges, worked examples, format variety, and spi
1st - 3rd
Arithmetic, Basic Operations, Numbers
Showing 1-24 of 350+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands