Binary Code Challenge
5,600+ results
Filters
Grade
Subject
Format
Resource type
Standard
Theme
Programs & methods
Supports
Estimation in technology and coding - Math Fluency (Grades 3-8)
⚡ Build quick-thinking math confidence through estimation challenges. 📌 **Topics Included:** • Estimating division • Estimating lengths areas and perimeters • Estimating percentages • Estimating with large decimals • Estimating with order of operations • Estimation games and challenges • Estimation in art and design • Estimation in geometry • Estimation in measurement • Estimation in technology and coding • Mental estimation of averages • Mental math addition strategies • Pattern recognition in
3rd - 8th
Basic Operations, Mental Math, Other (Math)
Mastering Estimation in technology and coding (Mental Math) (Grades 3-8)
⚡ Build quick-thinking math confidence through estimation challenges. 📌 **Topics Included:** • Doubling and halving strategies • Estimating distance • Estimation games and quick challenges • Estimation in architecture and construction • Estimation in engineering and design • Estimation in technology and coding • Estimation in travel and navigation • Mental math with multiples and factors • Pattern recognition in mental estimation • Using estimation in daily decisions ⭐ **Perfect For:** • Bell R
3rd - 8th
Basic Operations, Mental Math, Other (Math)
Estimation in technology and coding - Math Fluency (Grades 3-8)
🧮 Turn everyday math into fun brain-boosting exercises. 📌 **Topics Included:** • Compatible numbers in division • Estimating distance using maps and scale • Estimating lengths areas and perimeters • Estimation games and quick challenges • Estimation in graphs and tables • Estimation in proportion and scaling • Estimation in science and experiments • Estimation in space and astronomy • Estimation in technology and coding • Pattern recognition in mental math ⭐ **Perfect For:** • Bell Ringers • M
3rd - 8th
Basic Operations, Mental Math, Other (Math)
QR Code Temperature Task Cards {Escape Room}
QR Code Temperature Task Cards {Escape Room}
This product contains...
•36 temperature task cards
•QR codes can be scanned to show answers
•Recording sheet & answer key
How this product be used...
•small group instruction
•scoot game
•"I Spy" game
What is Escape Room?
The Escape Room is a challenge that involves you being locked in a room. You solve puzzles, riddles, and explore the area around you to escape. Will your students escape from the room of thermometers successfully? They will tall
1st - 3rd
Basic Operations, Math, Measurement
Task Cards For Math Centers | 20 Cards + Challenge Cards | Gr.2-3 Mixed Review
Make Math Centers Engaging, Independent, and FUN! Looking for a low-prep, high-engagement math center that keeps students focused AND builds independence? This 2nd–3rd grade math centers resource combines: ✔ Task cards ✔ Interactive games ✔ Worksheets ✔ Self-checking “Crack the Code” activity …all in one easy-to-use system! 🧩 What’s Included: ⭐ 20 Math Task Cards ⭐ 4 Challenge Task Cards (for differentiation) ⭐ Self-Checking “Crack the Code” Activity ⭐ Student Recording Sheet ⭐ Co
2nd - 3rd
Basic Operations, Money Math, Place Value
Math Operations Command Card Bundle | Color Coded Montessori Math Printables
✨ 455 command cards with addition, subtraction, multiplication, and division questions and answers, designed with Montessori principles in mind! ✨Challenge elementary students with this bundle of math task cards with enough printable questions with answers to solidify their math skills all year round for years! Simply print double-sided and you will have the answers displayed on the back of each card. A great upper elementary math material to challenge 4th, 5th, and 6th graders. Math task cards
3rd - 5th
Basic Operations, Math, Mental Math
![Preview of Fairytale Math Task Cards w/QR Codes -- [2nd & 3rd Grade Focus]](https://ecdn.teacherspayteachers.com/cdn-cgi/image/format=avif,quality=70,width=525,height=525,onerror=redirect/thumbitem/Fairytale-Math-Task-Cards-wQR-Codes-1657319760/750f-1774666-1.jpg)
Fairytale Math Task Cards w/QR Codes -- [2nd & 3rd Grade Focus]
16 task cards reviewing the following concepts→ Word Problems (with 2-digit addition and subtraction) → Telling Time → Subtraction With Regrouping → Find The Missing Number Plus: → 1 Student recording sheet → 1 Teacher answer key These cards are great for partner work, group work, or whole class activities! Best for 2nd grade! Great review for 3rd grade or challenge for 1st. Just print, cut, and laminate! ♥ Connect with me! ♥ Be sure to follow my TpT store by clicking on ‘Follow Me’ next to m
1st - 3rd
Basic Operations, Other (Math), Place Value
QR Codes: Math Word Problem Task Cards
QR codes make task cards more engaging by integrating technology into your lesson! This QR code resource is perfect for work at a math center. Students can work individually scanning the codes and practicing their word problem solving skills. Each task card is labeled with a number, 1 – 48. Cards # 1 - 12 Addition Task Cards (RED) Cards # 13 – 24 Subtraction Task Cards (BLUE) Cards # 25 – 36 Multiplication Task Cards (GREEN) Cards # 37 – 48 Division Task Cards (YELLOW) There are 12 task car
3rd - 4th
Basic Operations, Math, Other (Math)
CCSS
3.NBT.A.2
, 4.NBT.B.4
, 4.NBT.B.5
+3
Rounding 3 Digit Numbers with QR Codes
Practice rounding 3-digit numbers to the nearest ten and hundred with these fun task cards. This self-checking center will have students wanting to do more! Students round a 3-digit number to the nearest ten or hundred, record their answer, and then scan the QR code to see if their answer is correct. There are 32 Task Cards, Recording Sheets, and an Answer Key. (16 task cards round to nearest ten and 16 task cards round to nearest hundred. Need more of a challenge? Try: * Round 4-Digit Numbers
2nd - 3rd
Basic Operations
CCSS
3.NBT.A.1
Missing Addends with QR Codes
This Missing Addends with QR Codes math packet follows the Common Core standards 1.OA.4 and 1.OA.8. This is a hands-on, interactive approach to teaching missing numbers and incorporating technology. Students will love answering the problem, then self-checking their work, using the QR codes. Teachers will love the independent learning the students are doing, as well as the scaffolded and challenging addition with missing addends the students are completing. Cut the cards apart and laminate to use
1st - 3rd
Basic Operations, Math, Mental Math
CCSS
1.OA.B.4
, 1.OA.D.8
Subtraction Scavenger Hunt - with QR codes
Get your students up and moving while they practice subtraction skills. I've included 3 differentiated sets so your kids can all work on subtracting at the same time. You can extend your higher kids and challenge the others. Total of 48 different task cards. They will absolutely love this practice!
Here's how it works. Cards need to be placed around the classroom with tape. Students scan one of QR codes, this will give them the problem. The code will say "64 - 25 = _____." Students answe
1st - 4th
Basic Operations, Fractions, Math Test Prep
Add/Subtract Crack the Code | Addition/Subtraction of Numbers Up To 10,000
Product Overview: Addition/Subtraction Task CardsThis engaging educational resource includes ten vibrant task cards designed for students to practice adding and subtracting four-digit numbers, specifically within the range of 10,000. Accompanying the task cards are a student recording sheet and an answer key, ensuring a comprehensive learning experience. The "Crack the Code" task cards provide a fun and interactive way for students to enhance their addition and subtraction skills. Each card feat
3rd
Basic Operations, Place Value
CCSS
3.NBT.A.2
, 4.NBT.B.4
BUNDLE! Math Printables No Prep! Challenges and Fractions!
Bundle of Math No Prep Printables! Product 1 50 Math worksheets which include: Place Value, Exponents, Decimals, Division, Multiplication, Estimating, Rounding, Order of Operations, Math Terms, Adding Money, Equal Coin Amounts, Greater Than and Less Than, Code Fun Page, Math Menu Page, Measurement, Mental Math and more! Use these for extra credit, early finishers, review, or homework. Answers included! Product 2 FUN WITH FRACTIONS! 20 Task Cards with recording sheets Purpose: to revie
3rd - 6th
Basic Operations, Fractions, Math
Bundle Distance Learning SPRING MATH TASK CARDS CHALLENGES PRINTABLES
MATH BUNDLE! SPRING REVIEW! PRODUCT 1 50 MATH PRINTABLES NO PREP! 50 Math worksheets which include: Place Value, Exponents, Decimals, Division, Multiplication, Estimating, Rounding, Order of Operations, Math Terms, Adding Money, Equal Coin Amounts, Greater Than and Less Than, Code Fun Page, Math Menu Page, Measurement, Mental Math and more! Use these for extra credit, early finishers, review, or homework. Answers included! PRODUCT 2 M A T H SPRING and EASTER This product includes both
3rd - 5th
Basic Operations, Math
Numbers and Operations in Base Ten QR Codes
Numbers & Operations in Base Ten
3rd Grade
QR Codes
Task Cards Bundle
(Rounding, Addition, Subtraction, & Multiplying Multiples of 10)
3 Sets of 24 Task Cards
**Differentiated**
Set 1: QR Codes
Set 2: Multiple Choice
Set 3: No Multiple Choice (Challenge)
Student Recording Sheet & Answer Key Included
Great for Math Stations, Small Group, Review, Test Prep, Scoot, Hop, Technology, Early Finishers, Extra Practice, Partner Work, Assessment Option, & More :)
Standards Addressed:
NBT: Numbers
2nd - 3rd
Basic Operations, Math, Math Test Prep
CCSS
3.NBT.A.1
, 3.NBT.A.2
, 3.NBT.A.3
Multiplying One digit by Multi-Digit Numbers: Crack The Code Task Cards
Transform multiplication practice into an exciting adventure with our "Crack the Code" Task Cards! This set of 20 task cards challenges students to multiply single-digit numbers by 2 and 3-digit numbers, revealing a secret code as they solve each problem. Each card presents a unique problem, encouraging critical thinking and reinforcing multiplication skills. The included answer key ensures quick and accurate grading. Perfect for 3rd to 5th graders, these task cards are ideal for classroom activ
3rd - 5th
Basic Operations, Math, Mental Math
CCSS
4.NBT.B.4
, 4.NBT.B.5
Also included in: Multiplying Whole Number Task Cards: Bundle!
Multiplication Task Cards WITH and WITHOUT QR Codes: 2 Digit
WHOOOO is mastering multiplication? With these 28 task cards, your students will not only get a great review of multiplying 2 digit by 2 digit, but you'll see the excitement as the children use a mobile device to instantly check their answers. QR codes are a blast! Add them to any lesson to rev up the students' excitement about learning. If you choose not to use the QR codes, that's an option too. I've included the same task cards but WITHOUT the QR Codes. FYI: Please make sure you have a devic
3rd - 6th
Basic Operations, Math Test Prep, Numbers
CCSS
4.NBT.B.5
, 5.NBT.B.5
, 6.NS.B.3
OWL DIVISION WITH REMAINDERS - TASK CARDS with & without QR CODES - MATH CENTER
This set of 12 task cards includes DOUBLE-DIGIT DIVISION WITH REMAINDERS. Single-digit and double-digit divisors are both included. QR codes are included in two ways. One set includes QR codes in the corner of each card for easy self-checking. These are perfect for hanging around the room. A second set is designed for use in a math center. In this set, there is one problem on each card. The QR codes with the answers are printed on separate tree leaves. Students are challenged to match th
3rd - 5th
Basic Operations, Math
CODING with ROBOTS: DASH, PYXEL, CODE & GO MOUSE CC Kinder-5th Standards Aligned
36-Week Coding Challenge Program: From Fundamentals to InnovationYour students will embark on a 36-week journey where each week they will tackle a new coding challenge, gradually progressing from the basics to more advanced and creative projects. These challenges will guide them through various tools and languages, from foundational coding concepts to innovative applications using platforms like Code with Code and Go Mouse, Dash, Pyxel, Finch, and more. Aligned to Common Core State Standards and
PreK - 8th
Basic Operations, Computer Science - Technology, Robotics
CCSS, NGSS
K.CC.A.1
, K.CC.A.2
, K.CC.A.3
+32
Number Patterns & Skip Counting by 5s, 10s, 3s, 4s and More! (56 Task Cards)
Let’s crack the code of number patterns—one skip at a time! This set of 56 engaging Number Patterns and Skip Counting task cards helps students master how to skip count and identify arithmetic patterns with confidence and curiosity. Packed with a variety of questions and challenges, students will stretch their math muscles while solving sequences, decoding number tables, and spotting the rules behind each pattern. From true or false to word problems and everything in between, these cards keep
2nd - 4th
Basic Operations, Math, Numbers
CCSS
3.NBT.A.1
, 2.OA.C.3
, 3.OA.D.9
Montessori Math | 40 Dynamic Multiplication Digital and Printable Task Cards
Help students navigate the challenges of dynamic multiplication with this set of 40 Montessori Math Dynamic Multiplication Task Cards. Focusing on problems that require regrouping, this set strengthens place value concepts and promotes fluency in multiplication through hands-on activities. Features:Montessori-Inspired and Color-Coded Design: Supports understanding of dynamic multiplication through place value columns (Thousands, Hundreds, Tens, Units).Hands-On and Reusable:Laminate for easy whi
2nd - 4th
Arithmetic, Basic Operations, Math
CCSS
4.NBT.B.5
Arrays QR Code Scavenger Hunt | Multiplication Arrays Activity | 2nd & 3rd Grade
Monty the Multiplication Mouse - Arrays ChallengeArrays QR Code Scavenger HuntMake multiplication engaging, interactive, and challenging with this QR Code Arrays Hunt! This activity gets students moving, thinking, and applying their understanding of multiplication arrays as they scan, solve, and progress through a series of clues. Unlike typical multiplication tasks, this version encourages students to think flexibly about rows, columns, and multiplication sentences through visual array represen
2nd - 3rd
Basic Operations, Numbers, Other (Math)
Place Value QR Code Scavenger Hunt | MAB Partitioning | 2nd–3rd Grade
Make place value engaging, interactive, and challenging with this QR Code Mystery Hunt!This activity gets students moving, thinking, and applying their understanding of place value as they scan, solve, and progress through a series of clues. Unlike typical place value tasks, this version focuses on non-standard partitioning, encouraging students to think flexibly about numbers rather than relying on familiar patterns. 🔍 What’s included: QR Code scavenger hunt cards Student recording sheet
2nd - 3rd
Basic Operations, Numbers, Place Value
CCSS
2.NBT.A.1
, 2.NBT.A.1a
, 2.NBT.A.1b
+1
BOOM Cards Pirate Treasure Math Escape Room | 3rd Grade
Digital Boom Card Escape Rooms are both engaging and challenging for your students. This deck is NO Prep, paperless, perfect for distance learning, and self-grading. Students will not be able to advance unless they crack the code for each clue. Students can work individually or collaboratively. If you use Zoom for distance learning, this would be perfect to use in the Breakout Rooms within Zoom. Aligns to Common Core Math Standards: 3.NBT.2, 3.MD.1, 3.NF.2, 3.NF.3D, and 3.OA.7In order to compl
3rd - 4th
Basic Operations, Fractions, Math
CCSS
3.MD.A.1
, 3.NBT.A.2
, 3.OA.C.7
+4
Showing 1-24 of 5,600+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands