Binary Code Challenge - Page 15
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Missing Addends Addition and Subtraction with Regrouping Equivalence Task Cards
These Two Digit Addition with Regrouping and Subtraction with Regrouping Missing Addends Exploring Equivalence Task Cards help reinforce the concept of equality while deepening students' understanding of addition and subtraction. Students must use addition with regrouping to add numbers on one side of the equal sign to then find the missing addend within 100 on the other side using subtraction with regrouping. This reinforces the concepts of "equal" and addition and subtraction. These missing ad
1st - 2nd
Algebra, Arithmetic, Mental Math
CCSS
1.NBT.C.4
, 2.NBT.B.5
, 3.NBT.A.2
+4
Missing Addends 3 Digit Addition and Subtraction with Regrouping Task Cards
These Three Digit Addition with Regrouping and Subtraction with Regrouping Missing Addends Exploring Equivalence Task Cards help reinforce the concept of equality while deepening students' understanding of addition and subtraction. Students must use addition with regrouping to add numbers on one side of the equal sign to then find the missing addend within 1000 on the other side using subtraction with regrouping. This reinforces the concepts of "equal" and addition and subtraction. These missing
1st - 3rd
Algebra, Arithmetic, Mental Math
CCSS
1.NBT.C.4
, 2.NBT.B.5
, 3.NBT.A.2
+4
Missing Addend Addition Facts within 20 Algebraic Expressions Task Cards
These Addition Facts within 20 Missing Addends Multi-Step Algebraic Equations Task Cards help reinforce the concept of equality while deepening students' understanding of addition and subtraction. Students must first use addition to find the total on one side of the equal sign, and then use subtraction to find the missing addend within 20 on the other. This reinforces the concepts of "equal" and addition and subtraction while building fluency with facts within 20. These Exploring Equivalence tas
1st - 2nd
Algebra, Arithmetic, Mental Math
CCSS
2.NBT.B.6
, 2.NBT.B.9
, 1.OA.B.3
+5
One-Step Word Problems Grade 2 | Addition & Subtraction | No Prep Math
Perfect for Grade 2 classrooms, this One-Step Word Problems resource helps students build confidence with addition and subtraction word problems using clear, structured problem-solving steps. This no-prep math resource includes one-step addition and subtraction word problems within 100, designed to support students as they learn to read, think, choose an operation, write an equation, and solve. Each worksheet guides students through a consistent problem-solving routine, making it ideal for
2nd
Arithmetic, Basic Operations, Other (Math)
Word Problems & Problem Solving | African Math and STEM Cultural Connections
🧠 Real math, real thinking, real culture.In Unit 4: Word Problems & Problem Solving, students move beyond rote math into critical thinking, multi-step reasoning, and culturally meaningful application. Through engaging, real-world problem scenarios rooted in African and Black Diaspora experiences, learners deepen their mathematical understanding while strengthening logic, reasoning, and communication skills. This 6-lesson unit from the Adinkra Learning Math Workbook empowers students to analy
3rd - 5th
Arithmetic, Basic Operations, Mental Math
CCSS
3.OA.D.8
, 4.OA.A.3
, 4.NF.B.4
+4
Adding 3 Numbers Addition within 20 Multi-Step Missing Addend Task Cards
These Multi-Step Adding 3 Numbers within 20 Missing Addends Equivalence Task Cards help reinforce the concept of equality while deepening students' understanding of addition and subtraction. Students use subtraction to find the missing addend within 20 on the other side of the equal sign, after adding the first two given numbers on both sides of the equation. This reinforces the concepts of "equal" and addition and subtraction while building fluency with adding 3 numbers. These Exploring Equival
1st - 2nd
Algebra, Arithmetic, Mental Math
CCSS
1.OA.A.2
, 1.OA.B.3
, 1.OA.B.4
+3
1 to 1 Correspondence Kindergarten Math Worksheets Bundle to 19 Teen Numbers
Teen Numbers, Addition, Subtraction & Math CentersMake math fun, visual, and hands-on with this fish Math Bundle for Kindergarten and early 1st grade! This bundle combines Numbers 1–10 and Teen Numbers 11–19, giving you a complete, no-prep math resource that builds strong number sense from the very beginning. Perfect for math centers, morning work, small groups, intervention, SPED, and independent practice, these goldfish-themed activities keep students engaged while reinforcing essential m
PreK - 1st
Arithmetic, Basic Operations, Numbers
CCSS
K.CC.A.3
, K.CC.B.4
, K.CC.B.4a
+3
Halloween Escape Room - 5th Grade Math - Multiplication and Division
🕛 Can your students escape before midnight?Legend says the Haunted Math Mansion appears every Halloween night. To escape, brave mathematicians must solve 6 spooky rooms filled with multi-digit multiplication and division problems — plus a riddle in each room that leads to one final answer! Each correct answer helps students unlock the next door until they finally break free from the mansion’s haunted halls! 🧩 What’s Included 🧾 Printable PDF with teacher directions and student record
4th - 7th
Arithmetic, Basic Operations, Other (Math)
CCSS
5.NBT.B.5
, 5.NBT.B.6
3 Digit Division Area Model & Word Problems Worksheet | Math Practice Grade 3-5
😩 Your students can DO the steps…but still can't EXPLAIN their thinking?That's the division gap — and this fixes it.━━━━━━━━━━━━━━━━━━━━━━━━━━━━3-Digit Division Area Model & Word ProblemsMath Practice | Grades 3–520 pages | 50+ Real-World Problems | 3 Differentiation Levels━━━━━━━━━━━━━━━━━━━━━━━━━━━━This 3-digit division worksheet pack gives grades 3–5 studentsa structured, visual pathway from area model division strategyall the way to multi-step word problem mastery.Built for classroom differ
3rd - 5th
Arithmetic, Basic Operations, Math Test Prep
CCSS
4.NBT.B.6
, 3.OA.C.7
, 4.OA.A.3
Grade 3 Subtraction | 3-Digit Subtraction No Exchange | CPA Maths Mas
SHORT HOOKFun and visual subtraction worksheets using the Concrete-Pictorial-Abstract (CPA) approach! Perfect for Grade 3 maths mastery, building confident 3-digit subtraction without exchange using base ten blocks, expanded form, place value grids, cherry diagrams, and bar models; all guided by a friendly cartoon robot. FULL PRODUCT DESCRIPTIONThis pack focuses on a foundational Grade 3 subtraction objective: subtracting 3-digit numbers from 3-digit numbers without exchange, within 1,000. Stu
2nd - 4th
Arithmetic, Basic Operations, Place Value
Balloon Number Match Activity | Counting, Addition & Subtraction | Differentiate
Make early maths practice engaging and accessible with this Balloon Number Match Activity, designed to support counting, addition and subtraction through clear visual matching. This differentiated maths resource includes a progressive set of worksheets that help children build confidence with number recognition and simple calculations. Pupils count dots, solve addition and subtraction calculations, and match each balloon to the correct number by drawing a line. The final page encourages indep
1st - 5th
Arithmetic
Watercolor Insect Clip Counting 1-10 Cards | Montessori Preschool Resource
Creep, crawl, and count with Buggy Count & Clip Cards! This Montessori-inspired math activity helps little learners practice counting, number recognition, and fine motor skills—all while exploring the fascinating world of insects! With 10 beautifully illustrated insect-themed cards, this engaging printable is perfect for preschoolers, homeschoolers, and Montessori classrooms. ✨ How to Use: Print & Cut: Download and print the cards at home or at a print shop. Cut them out for easy handling. Lam
PreK - K
Arithmetic, Math
Fruit Frenzy Watercolor Clip Counting Cards – Montessori-Inspired Preschool
Make learning count with Fruit Frenzy Clip Counting Cards—a hands-on, Montessori-inspired activity that helps kids practice counting, number recognition, and fine motor skills while exploring their favorite fruits! Featuring 10 beautifully illustrated fruit-themed cards, this fun and interactive set is perfect for preschoolers, homeschoolers, and Montessori classrooms. ✨ How to Use: Print & Cut: Download and print the cards at home or at a print shop. Cut them out for easy handling. Laminate (
PreK - K
Arithmetic, Math
Multi-Digit Place Value Critical Thinking Math Riddles 3-Digit & 4-Digit Numbers
This bundle of 150 multi-digit place value math riddle card activities for 3-digit and 4-digit numbers makes it fun and easy to promote mental math skills and critical thinking! Differentiate for learners in 2nd, 3rd, 4th, & 5th grades! Here's what's included in this bundle for hundreds and thousands:✅ Two sets for high second grade, third grade, and fourth grade (100 cards in total) ✅ A set for fourth and fifth grade (50 cards) The range of difficulty will allow you to easily differentiat
2nd - 4th
Arithmetic, Mental Math, Place Value
CCSS
2.NBT.A.1
, 3.NBT.A.1
, 4.NBT.A.2
+4
Missing Factors Multiplication Practice (2-12)
🧮 Missing Factors Multiplication Practice (Facts 2–12)Help your students master multiplication fluency with this engaging Missing Factors Worksheet Bundle! Perfect for reinforcing fact families and deepening number sense, these worksheets give students meaningful practice finding the unknown factor in multiplication equations. This complete set covers all factors 2–12, with organized review sections for easier differentiation and targeted practice: ✅ Set 1: Factors 2, 5, and 10 with a revie
2nd - 4th
Arithmetic, Mental Math, Other (Math)
CCSS
3.OA.A.1
, 3.OA.A.2
, 3.OA.A.4
+1
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)
Krypto! Fast and fun math game
This fun and simple resource is an easy way to provide daily practice with each operation. Simply print and cut the Krypto deck. Deal out five playing cards and one target card - all face up. The object of the game is to add, multiply, divide, or subtract each one of the playing cards to equal the target card. You can only use each playing card once! When you see a solution, yell "Krypto!" and you have 30 seconds to explain your solution. Example Playing Cards: 3, 16, 10, 5, 1 Target: 22 3 x
3rd - 12th
Arithmetic, Basic Operations, Math
Ocean Explorers Marine Life Clip Counting Cards – Montessori-Inspired Preschool
Set sail on a fun and interactive math adventure with Ocean Explorers Clip Counting Cards! This Montessori-inspired printable helps little learners practice counting, number recognition, and fine motor skills—all while exploring the wonders of the sea. Featuring 10 beautifully illustrated ocean-themed cards, this hands-on activity is perfect for preschoolers, homeschoolers, and Montessori classrooms. How to Use: Print & Cut: Download and print the cards at home or at a print shop. Cut them out
PreK - K
Arithmetic, Math
FREEBIE: First Grade Addition within 10 | Digital Math Activity
Are you tired of paying monthly subscriptions just to use digital math activities in your classroom? Gary's Bright Ideas solves that problem. This is a self-contained HTML interactive activity for First Grade Addition within 10 — no login, no subscription, no internet required after download. Just open the file in any web browser and start practicing. Why teachers love this format:✅ No login required — students just click and play✅ No subscription needed — pay once, use forever✅ Works on any de
K - 1st
Arithmetic, Basic Operations, Numbers
CCSS
K.OA.A.2
, K.OA.A.5
, 1.OA.A.1
NEW Kindergarten 1st Grade Subtraction within 10 | Digital Math
Are you tired of paying monthly subscriptions just to use digital math activities in your classroom? Gary's Bright Ideas solves that problem. This is a self-contained HTML interactive activity for Kindergarten and First Grade Subtraction within 10 — no login, no subscription, no internet required after download. Just open the file in any web browser and start practicing. Why teachers love this format: ✅ No login required — students just click and play ✅ No subscription needed — pay once, us
K - 1st
Arithmetic, Basic Operations, Numbers
CCSS
K.OA.A.5
, 1.OA.A.1
NEW Kindergarten 1st Grade Addition within 20 | Digital Math Activity
Are you tired of paying monthly subscriptions just to use digital math activities in your classroom? Gary's Bright Ideas solves that problem. This is a self-contained HTML interactive activity for Kindergarten and First Grade Addition within 20 — no login, no subscription, no internet required after download. Just open the file in any web browser and start practicing. Why teachers love this format: ✅ No login required — students just click and play ✅ No subscription needed — pay once, use f
K - 1st
Arithmetic, Basic Operations, Numbers
CCSS
K.OA.A.5
, 1.OA.A.1
, 1.OA.A.2
+1
2-Digit Addition With & Without Regrouping | Making 10 & Place Value Spring Pack
🌸Stop the frustration with misaligned numbers! This 2-Digit Addition with and without Regrouping spring pack uses visual boxes and grid support to help students master place value (tens and ones). Perfect for Kindergarten (late), 1st Grade, early 2nd Grade, and intervention / RTI / SPED, these Spring-themed math worksheets make regrouping easy to understand and fun to solve. 🌸🌷☀️ 📚 Skills Included✔ Build numbers using tens and ones with visual base ten blocks ✔ Identify and fix place val
1st - 3rd
Arithmetic, Basic Operations, Place Value
CCSS
1.NBT.B.2
, 1.NBT.B.2a
, 1.NBT.C.4
The Snake Game
Introduction: The Montessori Snake Game is a classic Montessori material for teaching children about numbers, number values, and arithmetic operations such as addition and subtraction. The game consists of colored beads on a mat arranged in a snake-like pattern. Each bead represents a number, with the colors and placement indicating its value. The game is designed to be self-correcting so children can work independently and learn at their own pace. In the first lesson, children are introduc
K - 3rd
Arithmetic, Numbers, Physical Education
NEW Kindergarten 1st Grade Place Value Tens and Ones | Digital Math
Are you tired of paying monthly subscriptions just to use digital math activities in your classroom? Gary's Bright Ideas solves that problem. This is a self-contained HTML interactive activity for Kindergarten and First Grade Place Value (Tens and Ones) — no login, no subscription, no internet required after download. Just open the file in any web browser and start practicing. Why teachers love this format: ✅ No login required — students just click and play ✅ No subscription needed — pay on
K - 1st
Arithmetic, Numbers, Place Value
CCSS
K.NBT.A.1
, 1.NBT.B.2
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