Encoding and Decoding - Page 2
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Easter Math Mystery with Addition and Subtraction Easter Egg Hunt CSI Worksheets
This Easter Math Mystery activity with addition and subtraction with regrouping worksheets will engage students by taking them on a journey to solve and investigate a CSI Easter math crime. In these Easter activities and problems, students narrow down the suspects by completing the activities and worksheets, marking them off from the suspect list until one person is left. Easter and Spring fun. This case includes3 Digit addition and subtraction with regroupingSkip counting by 10 with numbers up
3rd - 7th
Arithmetic, Basic Operations
Break apart addition strategy worksheets - split the hundreds tens and ones
Break apart addition strategy worksheets - split the hundreds tens and ones - Expanded Form Standard Form This is a set of 24 Break Apart Addition Strategy Worksheets that a designed to help students become more confident adding two and three digiti numbers together. This is a great way to teach the concept on Expanded Form, Standard Form to students. All worksheets are clearly laid out and are all black and white no prep printables, so you should be able to just print and go. See below for more
1st - 3rd
Arithmetic, Basic Operations, Math
CCSS
2.NBT.A.1
, 2.NBT.A.1a
, 2.NBT.A.1b
+7
4th Grade Math SBAC Test Prep: Worksheets & Practice - Digital & Printable
These 4th Grade Math Review Worksheets are specifically designed for Smarter Balanced Assessments (SBAC) test prep, available in both printable PDF and interactive Google Slides formats. Boost student scores with over 80 practice questions covering key math concepts: Measurement and Data, Operations and Algebraic Thinking, Numbers and Operations, and Geometry. This valuable resource is perfect for math intervention, comprehensive review, homework, and early finishers. It's also an exc
3rd - 5th
Arithmetic, Basic Operations, Math Test Prep
CCSS
4.MD.A.1
, 4.MD.A.2
, 4.MD.A.3
+27
Multiplication and Division CSI Detective Math Mystery Fun The Missing Medallion
Looking for an engaging way to practice multiplication and division facts? “ The Missing Medallion” is a museum-themed CSI Math Mystery that challenges your 3rd grade, 4th grade, 5th grade, or 6th grade students to solve puzzles, crack clues, and build math fluency — all while solving a crime! This fun and rigorous escape room-style worksheet activity includes multiplication and division problems up to 12 × 12. As students work through each math task, they eliminate suspects and get closer t
3rd - 6th
Arithmetic, Basic Operations, Mental Math
CCSS
3.OA.A.1
, 3.OA.A.3
, 3.OA.A.4
+2
Montessori: Static & Dynamic Addition Command Cards
Static & Dynamic Addition Command Cards can be used with golden beads, base ten blocks, Montessori stamp game, or the short bead frame. Grids help students keep their work organized. PRODUCT DETAILS You get 80 addition cards with grids!Progressive difficulty: no regrouping, few regrouping, regrouping with zeros, and multiple regroupingAnswer key/control chart includedPrint on card stock Store cards in baggies, on binder rings, or in an open boxLET’S STAY CONNECTEDTPT | YouTube | Pinterest |
PreK - 4th
Arithmetic, Basic Operations, Math
CCSS
4.NBT.B.4
Also included in: Montessori: Primary Math BUNDLE
End of Year Summer Math Review Puzzle - Cut & Glue
EOY Math Review/Summer School Math Puzzle | Mystery Picture BUNDLEMake EOY Review/summer school math fun and purposeful with this engaging Mystery Picture Math Puzzle Bundle! This resource includes a collection of print-and-go math worksheets designed to help students practice key skills while revealing a fun mystery picture. Each puzzle targets essential math concepts through a hands-on, cut-and-paste activity that builds accuracy, focus, and excitement for learning! What's Included: ✔️ 3 D
2nd - 4th
Arithmetic, Basic Operations, Place Value
CCSS
2.NBT.B.5
, 2.NBT.B.7
, 3.NBT.A.2
+6
Football Addition Worksheets | Adding 0 Math Practice Kindergarten & 1st Grade
These free football addition worksheets help kindergarten and 1st grade students practice adding 0 while building early math fluency with fun, no-prep, football-themed printables perfect for math centers, morning work, or small group review. Make practicing addition fun and engaging with these NO PREP Free Football Addition Worksheets Adding 0 Free Math Printables. Perfect for math practice during the Fall football season, Super Bowl time, or anytime of the year. This math activity that is
K - 1st
Arithmetic, Basic Operations, Numbers
CCSS
K.OA.A.5
, 1.OA.C.5
Complete Soroban Curriculum Bundle | Levels 1-4 | Master Mental Math & Abacus
Transform your students into mental math wizards! This comprehensive 4-level curriculum takes students from holding an abacus for the first time to mastering complex multi-digit addition and subtraction using the Japanese Soroban method. Perfect for STEM classrooms, homeschooling, and after-school math clubs. What’s Included in this Bundle?This bundle combines our top-rated levels into one seamless learning journey: Level 1: The Foundation – Introduction to the Soroban, bead values, and simple a
K - 12th
Arithmetic, Mental Math
CCSS
1.NBT.C.4
, 2.NBT.B.5
, 3.G.A.2
+1
Addition and Subtraction within 20 Worksheets for Math Fact Fluency Practice
These no prep math worksheets will keep your students engaged with color by number, crack the code, mazes, coloring pages, and more for morning work, early finishers activities, test prep, and homework. The addition and subtraction within 20 worksheets have similar formats so you can mix addition to 10 / 20 and subtraction within 10 / 20 easily within the same classroom, depending on which math facts your students need to review. A no prep packet is ready to go for every month of the school yea
K - 2nd
Arithmetic, Basic Operations, Mental Math
CCSS
1.OA.C.6
, 1.OA.D.7
, 1.OA.D.8
4th & 5th Grade- Decimal Addition Math Menus - Choice Boards and Activities
Looking for enrichment activities or exemplary tasks to keep your students challenged all year long? These 4th & 5th Grade Decimal Addition Choice Boards & Math Menus are perfect for early finishers, fast finishers, or students who need an extra challenge. You can use them in multiple ways — have students complete 3 boxes of their choice, assign them as a tic-tac-toe challenge, or pick specific activities to target a skill. Each box comes with a matching work page for easy implementation. Tip:
4th - 5th
Arithmetic, Math
Also included in: 5th Grade - BUNDLE - Math Menus - Choice Boards and Activities
Spring Word Problems Worksheets Addition and Subtraction Within 20
These spring addition and subtraction within 20 word problem worksheets and printables provide structured skill reinforcement with 40 seasonal problems and answer keys. Strengthen addition and subtraction within 20 with 40 spring word problems designed for strategy modeling, number line use, and written problem solving. This resource includes 8 spring character sets with 5 problems each for maximum variety and engagement. Each character set includes cut-apart word problem cards, student workshee
1st - 2nd
Arithmetic, Basic Operations
CCSS
K.OA.A.2
, 1.OA.A.1
, 1.OA.A.2
+2
K-12 Math Special Education Task Cards- Laminate and Reuse daily
20 Math EC Task Boxes – 102 Pages of Hands-On Learning for Special Education & Early Learners! This resource includes 102 engaging, hands-on math task boxes designed for Early Childhood, Special Education, and Autism classrooms. Each activity targets essential foundational math skills through visuals, manipulatives, and simple, structured tasks that promote independence and success. Skills Included: Number Identification Counting Objects Grouping & Sets Tallies Addition & Subtraction Multi
PreK - 12th
Arithmetic, Basic Operations, Measurement
Using logical reasoning — Word Problems & Strategies (Grades 3–8)
✨ Develop strong problem-solving skills through structured word problem practice. 📌 **Topics Included:** • Acting out the problem • Analyzing graphs in word problems • Analyzing tables in word problems • Breaking problems into parts • Choosing what to do with remainders • Determining the operation • Estimating before solving • Guess and check method • Highlighting important information • Identifying extra steps in multi step problems • Identifying keywords • Identifying missing information • Ig
3rd - 8th
Applied Math, Arithmetic, Math Test Prep
Guess and check method — Math Word Problem Practice (Grades 3–8)
🧠 Teach students how to break down, analyze, and solve math word problems step by step. 📌 **Topics Included:** • Analyzing graphs in word problems • Analyzing tables in word problems • Breaking problems into parts • Choosing what to do with remainders • Converting units in problems • Determining the operation • Drawing a diagram • Estimating before solving • Guess and check method • Highlighting important information • Identifying extra steps in multi step problems • Identifying missing inform
3rd - 8th
Applied Math, Arithmetic, Math Test Prep
Addition Boxes - 2 Digit, 3 Digit and 4 Digit Numbers
This is an updated 9 page PDF file: 2 digit + 2 digit numbers; 2 digit + 1 digit numbers; 3 digit + 3 digit numbers; 3 digit + 2 digit numbers; 3 digit + 1 digit numbers; 4 digit + 4 digit numbers, 4 digit + 3 digit numbers; 4 digit + 2 digit numbers and 4 digit + 1 digit numbers. Please feel free to send in requests for updates to this lesson. I'm happy to accommodate if possible. Originally created for Montessori students, but this can be used with any student learning addition.
1st - 3rd
Arithmetic
Spring Bundle Skip Counting Worksheet Count By 2, 3, 4, 5, 6, 7, 8, 9, &10
Get this Spring bundle for the whole season to help you save time and money. These print-and-go math worksheets are perfect for reinforcing counting patterns by 1s, 2s, 3s, 4s, 5s, 6s, 7s, 8s, 9s, and 10s. Designed to accommodate students at various skill levels, these activities help build fluency, boost confidence with numbers, and serve as an excellent introduction to repeated addition, paving the way for multiplication. Additionally, they make learning enjoyable throughout the year. This
1st - 4th
Arithmetic, Basic Operations, Mental Math
How Many Groups? | Dividing Fractions with Tape Diagrams and Word Problems
How Many Groups?- Fraction Division Practice with Tape DiagramsHelp students visualize and solve fraction division problems using this engaging worksheet focused on "How many groups?" style problems. This resource guides students to model each situation with tape diagrams, write both multiplication and division equations with variables, and solve real-world and numerical problems involving fractions and mixed numbers. Skills Assessed: Dividing fractions and mixed numbers in real-world contexts
5th - 7th
Applied Math, Arithmetic, Fractions
CCSS
6.NS.A.1
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
Addition Facts +0 to +10 Worksheets & Activities | 2nd Grade Math Fluency
Build Addition Fact Fluency with No-Prep Worksheets!This resource helps students practice and master addition facts from +0 to +10 using engaging, targeted worksheets and activities. Perfect for building fluency, confidence, and accuracy in 2nd grade math! Includes 300+ total pages of printable resources Includes 110 student practice pages for targeted, fluency practiceWhat’s Included:Addition facts practice (+0 through +10) Mixed practice worksheets Fluency-building activities Student-friend
K - 2nd
Arithmetic, Basic Operations
Addition & Subtraction Within 20 Bundle | Math Centers | Worksheets | SPED | K-1
Addition & Subtraction Within 20 Bundle Math Centers & Worksheets Build strong math foundations with this complete addition and subtraction bundle within 20. This bundle includes structured, easy-to-use worksheets designed to support independent success and build number sense. Students practice both addition and subtraction through multiple formats, including standard equations, missing number problems, and visual models. This helps develop fluency, problem-solving skills, and early algebraic
K - 2nd
Arithmetic, Other (Math)
CCSS
K.OA.A.1
, K.OA.A.2
, 1.OA.B.4
+2
Statistics Masterclass: Mean, Median, Mode & Data Visualization (Neo Lagos Editi
Watch Here: Master Statistics: Mean, Median, Mode & More in Neo Lagos!Inspired by the futuristic lesson from Nazli Tech School, this activity packet transports students to the vibrant floating city of Neo Lagos. By following the journey of Tunde and Auntie Amaka, students don't just solve math problems—they become Data Heroes! 🦸♂️✨ This worksheet covers essential middle-school statistics standards through a unique, culturally rich, and visually-driven narrative that makes complex concepts f
5th - 12th, Adult Education, Higher Education
Applied Math, Arithmetic, Statistics
Missing Digits 3 Digit Addition and Subtraction Worksheets 3rd & 4th Grade Math
These three digit addition and subtraction worksheets have missing digits for students to figure out. This bundle includes addition and subtraction problems with and without regrouping. Students will use the relationship between addition and subtraction to solve for the missing or unknown digits. These worksheets are perfect for independent work, small groups, enrichment, or a whole class lesson! Great for 3rd, 4th, or 5th grade! This resource includes:20 Worksheets (5 each product)20 Answer Key
2nd - 5th
Arithmetic, Basic Operations, Other (Math)
CCSS
3.NBT.A.2
, 4.NBT.B.4
4th Grade Math Centers - Full Year No Prep Print and Go Monthly Math Practice
Finding 4th grade math center activities that are truly independent, genuinely challenging, and require zero prep is harder than it should be. Most resources look great in the preview but end up requiring cutting, laminating, sorting, and storing before students ever touch them. Monthly Math Works is different.Four distinct math center activities. Six student pages per month. All 12 months. Just print and go - the only supply needed beyond copies is three standard dice for one of the four activi
3rd - 5th
Arithmetic, Basic Operations, Other (Math)
CCSS
4.MD.A.2
, 4.NBT.B.4
, 4.NBT.B.5
+4
Composing and Decomposing Bundle (Up to 5 & Up to 10) with Differentiation
Help your kinders develop their number sense with these guided worksheets. These lessons focus on modeling numbers using actions, objects, drawings, and number sentences, giving students multiple ways to understand how numbers can be broken apart and put together. This resource goes beyond worksheets by providing full lesson plans that include a topic focus, materials list, hook activity, step-by-step instruction, and differentiation recommendations—making it ideal for general education, special
PreK - 1st
Arithmetic, Basic Operations, Numbers
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