Binary Code Activities
36+ results
Filters
Grade
Subject
Format
Resource type
Standard
Programs & methods
Supports
Montessori Expanded Form Place Value Cards
Expanded Form Montessori Place Value Cards Editable *DOWNLOAD ONLY* *NO PHYSICAL PRODUCT* You will receive a link to download a copy of Google Docs Expanded Form Montessori Place Value Cards Editable These are color coded task card for students to use in conjunction with lined paper, the wooden numbers, or the golden beads. There are 12 cards included and are editable for easy changes. It is recommend that these are printed on cardstock and are laminated to ensure lasting use.
1st - 4th
Math, Mental Math, Place Value
1st Grade Kindergarten | "Different Ways to Make 10" Activities and Task Cards
Are you seeking effective strategies for your first-grade and kindergarten students to master the foundational mathematical concept of making 10? Help your students deeply understand how numbers work together to make 10 with this engaging, low‑prep resource pack. This comprehensive resource is designed to make learning fun and effective, saving you valuable planning time while boosting student confidence. This resource is purposefully focused on the specific skill of composing and decomposi
K - 2nd
Mental Math, Numbers
CCSS
K.OA.A.3
, K.OA.A.4
, 1.OA.B.4
Summer Activities Brain Teasers Fun Worksheets June Morning Bell Work 4th Grade
If you are a 4th-grade teacher looking for morning work, you will love this! These logic puzzles are fun yet effective for improving problem-solving, mental math, and critical thinking skills. These Father's Day morning work math puzzles focus on the mental math strategy of using money - dollars as 100s, half-dollars as 50s, quarters as 25s - in mental math computations. See the thumbnails and the preview for full-page samples.⭐ NO TEACHER PREP! These fun math early finisher extensions are per
4th
Mental Math
CCSS
4.NBT.B.4
, 4.NBT.B.5
, 4.NBT.B.6
+3
Spring Logic Puzzles May Activity Packet - Brain Teasers - May Morning Work 4th
If you are a 4th-grade teacher looking for math extensions, you will love this! These math extensions are fun yet effective for improving problem-solving, mental math, and critical thinking skills. These end-of-year math puzzles focus on the mental math strategy of using money - dollars as 100s, half-dollars as 50s, quarters as 25s - in mental math computations. See the thumbnails and the preview for full-page samples.⭐ NO TEACHER PREP! These fun math tasks are perfect for differentiated pract
4th
Mental Math
CCSS
4.NBT.B.4
, 4.NBT.B.5
, 4.NBT.B.6
+3
Summer Activities Brain Teasers Fun Worksheets July Morning Work 4th Grade
If you are a 4th-grade teacher looking for math extensions for your early finishers, you will love this! These math extensions are fun yet effective for improving problem-solving, mental math, and critical thinking skills. These July early finisher math puzzles focus on the mental math strategy of using money - dollars as 100s, half-dollars as 50s, quarters as 25s - in mental math computations. See the thumbnails and the preview for full-page samples.⭐ NO TEACHER PREP! These fun math early fin
4th
Mental Math
CCSS
4.NBT.B.4
, 4.NBT.B.5
, 4.NBT.B.6
+3
Subitizing With Quicklooks
Build strong number sense with this Subitizing Quick Look Activity—perfect for whole group, small group, or intervention!This resource includes slides for numbers 1–5 and 6–10, shown with and without ten frames, giving students multiple opportunities to see and understand number relationships. Simply project the slides for a quick look (1–2 seconds) or print them for hands-on practice. Students are challenged to determine how many they see without counting one-by-one. This helps you learn
PreK - 2nd
Mental Math, Numbers, Other (Math)
CCSS
K.CC.A.1
, K.CC.A.2
, K.CC.A.3
+6
![Preview of Multiplication Fact Practice Booklets [2-12]](https://ecdn.teacherspayteachers.com/cdn-cgi/image/format=avif,quality=70,width=525,height=525,onerror=redirect/thumbitem/Multiplication-Fact-Practice-Booklets-2-12--12619911-1753355816/750f-12619911-1.jpg)
Multiplication Fact Practice Booklets [2-12]
✏️ Boost Multiplication Fact Fluency! ✏️ Help students master multiplication facts with these versatile Multiplication Fact Practice Booklets, covering multiples 2 through 12. Packed with engaging activities, these booklets support pattern recognition, arrays, missing factors, fact wheels, subitizing, and color-by-number fun! ✨ Includes: A cover page for each multiple 7 varied practice activity pages per multiple Answer keys for every practice page♥ Designed for easy printing on color paper
2nd - 6th
Basic Operations, Math, Mental Math
Also included in: Multiplication & Division Fact Practice Booklet Bundle [2-12]
![Preview of Division Fact Practice Booklets [2-12]](https://ecdn.teacherspayteachers.com/cdn-cgi/image/format=avif,quality=70,width=525,height=525,onerror=redirect/thumbitem/Division-Fact-Practice-Booklets-2-12--12619958-1753355774/750f-12619958-1.jpg)
Division Fact Practice Booklets [2-12]
✏️ Strengthen Division Skills and Fact Fluency! ✏️ Support students in mastering division facts with these versatile Division Fact Practice Booklets covering multiples 2 through 12. Filled with engaging activities like pattern exploration, quotient writing, array and subitizing models, factor wheels, and color-by-number fun! ✨ Includes: A cover page for each multiple 7 varied practice activity pages per multiple Answer keys for every practice page♥ Perfect for printing on color paper ✏️ Full
2nd - 6th
Basic Operations, Math, Mental Math
Also included in: Multiplication & Division Fact Practice Booklet Bundle [2-12]
![Preview of Multiplication & Division Fact Practice Booklet Bundle [2-12]](https://ecdn.teacherspayteachers.com/cdn-cgi/image/format=avif,quality=70,width=525,height=525,onerror=redirect/thumbitem/Multiplication-Division-Fact-Practice-Booklet-Bundle-2-12--12619982-1753356471/750f-12619982-1.jpg)
Multiplication & Division Fact Practice Booklet Bundle [2-12]
✏️ Boost Fact Fluency for Multiplication & Division! ✏️ Maximize math fluency with this all-in-one Fact Practice Booklet Bundle, combining multiplication and division practice for multiples 2 through 12. Each booklet features engaging activities like pattern finding, writing multiples, arrays, subitizing, factor wheels, and color-by-number fun—everything students need to build confidence and skill! ✨ Includes: A cover page for each multiple 7 diverse practice activity pages per multiple Answ
2nd - 6th
Basic Operations, Math, Mental Math
Foundations - Montessori Counting Board Instructional Guide (with DIY materials)
Foundational counting skills. A DIY Montessori 100 board with instructional guide for ways to grow counting fluency and build number sense! Included:.75-inch tiles #1-100: print, laminate, and cut for for counting activities100 grid with numbers: print, laminate, and use as a counting practice matblank 100 grid: print, laminate, and use as a counting practice matDo you have a fluent counter ready to practice more skills? Level up to the Beginner Skip Counting pack!
K - 2nd
Mental Math, Numbers, Other (Math)
Digital Flash Cards MATH
Digital quick fluency cards are paperless and printless and GREAT for individual, small group, or whole group cooperative use. Simply download and open each set individually for quick practice. Can be added to student's Google Classroom, Seesaw Activities or to an iPad for use as flash cards! Resource includes folders for GOOGLE SLIDES, POWERPOINTS, PDF for each set of flash cards!If on an iPad you can save to iBooks and open for quick flash card practice! If you use Seesaw in your classroom you
K - 4th
Computer Science - Technology, Mental Math
CCSS
K.CC.A.1
, K.CC.A.2
, K.CC.B.4
+11
Also included in: Digital Flash Cards ELA & MATH BUNDLE
Addition Properties & Practice –Digital + answer key!
What’s Inside Section 1: Properties of Addition Associative Property – story + practice (grouping numbers in different ways) Commutative Property – story + practice (order doesn’t change the sum) Identity Property – practice (zero keeps the number the same) Mixed Review – match-up activity Section 2: Addition Practice 2-digit addition (no regrouping) 2-digit addition (with regrouping) 3-digit addition (with regrouping) Base-ten block addition Estimation (nearest 10s and 100s) Missi
3rd - 4th
Basic Operations, Mental Math, Numbers
Math Mixed Fact Fluency Pixel Art Grades 4-6 Centers Google Sheets™ and print
Have students practice fact fluency with this digital, engaging, no-prep, and self correcting mystery art. Each of the 3 assignments have 30 questions each using Google Sheets. The paper version is included. Perfect for: Early finishersFluency practiceEnd of the year funBack to school Homeschooling or virtual learningMath centersStructured free time activityHomeworkSome features and benefits of this product are: Covers addition, subtraction, division and multiplicationProvides instant feedba
4th - 6th
Mental Math
CCSS
4.NBT.B.4
, 4.NBT.B.5
10 More, 10 Less Multiples of 10 WAR Game - Spring Chicks - Mental Math -
✨Looking for a hands-on way to effectively reinforce students' skills with mentally adding/ taking away 10 from multiples of 10?✨✨ Make practicing “10 more, 10 less” fun, hands-on, and engaging with this spring-themed task card set! These chick-themed cards are perfect for building mental math skills while keeping students actively involved through games, centers, and movement activities. Use them in a task box, for partner play, or as a whole-group review—this resource is designed to be
K - 2nd
Applied Math, Basic Operations, Mental Math
CCSS
1.NBT.B.2
, 1.NBT.B.2a
, 1.NBT.B.2c
+4
Make Ten to Add
This is a printable and editable resource for students to practice rearranging the numbers in an addition problem (with a sum of 10-20). This resource guides students to take some from one number and give it to the other to create a group of ten, which is easier to add. Print your selected page(s) on white or colorful paper and laminate or put in a sheet protector! This activity can be used with flashcards, a list of addition problems, or an aid to solve addition problems online. This resourc
K - 2nd
Arithmetic, Basic Operations, Mental Math
Also included in: Math Tools & Manipulatives for Elementary Education (PreK-12th)
Early Finishers Monthly Logic Puzzles Fourth Grade Growing Bundle Fast Finishers
If you are a 4th-grade teacher, you will LOVE this mega bundle of 144 Monthly Logic Puzzles for fast finishers! No matter how much you differentiate for your different levels, there will always be early finishers. Having these brain teaser logic puzzles at your fingertips will keep those eager brains learning and motivated, and you won't have to be continuously searching for "more" - more early finisher challenges, more brain teasers, more tasks, more activities! It's ALL right here. Not onl
4th
Mental Math
CCSS
MP1
, MP2
, MP5
+2
Early Finishers Monthly Logic Puzzles Third Grade Mega Bundle Fast Finishers
Grab this mega early finisher and gifted bundle! ⭐ It's currently half price!If you are a 3rd-grade teacher, you will LOVE this mega bundle of 144 Monthly Logic Puzzles for fast finishers and gifted! No matter how much you differentiate for your different levels, there will always be early finishers. Having these brain teaser logic puzzles at your fingertips will keep those eager brains learning and motivated, and you won't have to be continuously searching for "more" - more early finisher a
3rd
Mental Math
CCSS
3.OA.A.4
, 3.OA.B.5
, 3.OA.C.7
+5
2nd Grade Math Fluency Bundle | Eureka Module 1 | Growing Bundle
🌟 Build Strong Math Fact Fluency—Without the Prep Make math practice engaging, effective, and aligned with your curriculum using this 2nd Grade Math Fluency Growing Bundle for Eureka Module 1. Designed for real classrooms, this resource helps students develop speed, accuracy, and confidence with essential math facts—while saving you hours of planning. 🎯 Why This Resource Works ✔️ Aligned to Eureka Math Module 1 ✔️ Builds automaticity with addition & subtraction ✔️ Designed for daily fluenc
1st - 3rd
Math, Mental Math, Place Value
CCSS
2.NBT.A.1a
, 2.NBT.A.2
, 2.NBT.A.3
+6
MEGA Which One Doesn't Belong Prompts | Math Talk | Math Centers | Math Warm Ups
Our multi-grade level Which One Doesn't Belong? bundle is perfect for morning work, test prep, and spiral review. Review 1st, 2nd, 3rd, 4th, 5th, & 6th grade math skills with this multi-grade level bundle of 685 Which One Doesn't Belong math writing prompts. We include 3 options: no-prep, task cards, & editable Google Slides Teacher Feedback: ⭐⭐⭐⭐⭐“Thanks for this resource! It’s a time saver for those who are implementing number talks in their math block by having questions ready to go.
1st - 6th
Math, Math Test Prep, Mental Math
Multiplication Mastery Facts Program - 70 Timed Sheets and Tricks and Tips
Product DescriptionHelp students master multiplication facts through understanding, patterns, and strategic practice—not just memorization.This Multiplication Facts Mastery Program teaches multiplication fact families in a carefully designed order that builds on patterns and previously learned facts. Instead of teaching facts in numerical order, students learn relationships between fact families, helping them develop number sense, confidence, and fluency.Students begin with the easiest fact fami
3rd - 5th
Basic Operations, Mental Math, Other (Math)
Math Openers- no prep slides to use for math thinking and conversations
Have you ever wished all your math starters were in one place? Here they are! These 220+ ready-to-use math slides are engaging, kid-friendly, and designed to spark curiosity in just 10 minutes. They encourage conversation, mental math, and flexible thinking. There are enough slides to last at least half a year. You’ll find a variety of slide types, including: Splat! Would You Rather? Which one doesn't belong? Guess My Rule More or Less? Math Task Number Lines Alike & Different? Esti-Mysteri
4th - 5th
Basic Operations, Mental Math, Place Value
Math in Motion: Subitizing within 5 (231 No-Prep Slides)
Where number sense meets movement—subitizing made fun! Math in Motion trains perceptual subitizing within 5 so students see a quantity at a glance and connect it to its number, laying the groundwork for strong skills in composing/decomposing (coming in your conceptual subitizing set). Slides flash small quantities (1–5) in dice, finger, and five-frame patterns. After every five items, a built-in movement break (like dancing) keeps the pace brisk and engagement high—ideal for transitions
PreK - 2nd
Basic Operations, Mental Math, Numbers
CCSS
K.CC.A.1
, K.CC.A.3
, K.CC.B.4
+5
Multiplication Flip Facts 0-12
Need something a little bit different than traditional flashcards? Try flip facts!Copy the facts for students on colored paper or cardstock. Regular copy paper works too, but some students may be able to see through to the answers. Have students cut the horizontal dotted lines. Then, have students fold the final column over the answer hiding it from view. Ta da! Now, students can cover the answers and self-check by unfolding the flap to see the answer. Great for independent practice, math interv
2nd - 6th
Math, Mental Math
CCSS
3.OA.C.7
Beginner Skip Counting Guide for Montessori Board
Beginner skip counting guide for your Montessori 100 Board ( sized to fit this board) Print and place these mats in your 100 boards (or DIY your own board here). Use the cards as a guide on the side or for on the go practice. Teacher guide on how to develop counting skills included. Counting skills:counting by 10counting by 5counting by evenscounting by oddscounting by 10, starting on 1, 2, 3, 4, 5, 6, 7, 8, and 9Counting by 20Counting by 25Included for each skill:mat with numbers mat without
K - 2nd
Mental Math, Numbers, Other (Math)
Showing 1-24 of 36+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands