Binary Code Challenge - Page 14
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Missing Number Addition & Subtraction within 20 Function Tables Rules Task Cards
These Addition & Subtraction within 20 Function Tables Task Cards give students the opportunity to apply rules or patterns while deepening students' understanding of addition and subtraction. Input/Output tables help students work with patterns and relationships between numbers. By applying the given addition and subtraction rules, students not only build their computational thinking, but also their understanding of the operations. These Function Tables task cards are the perfect rigorous act
1st - 2nd
Algebra, Arithmetic, Mental Math
CCSS
2.NBT.B.6
, 2.NBT.B.9
, 1.OA.B.3
+5
Winter Logic Puzzles 2nd Grade Math Enrichment 1st Grade Addition Worksheet Game
Make math exciting this season with these Winter Logic Puzzles! Perfect for 1st and 2nd Grade students! This Addition to 20 worksheet activity offers meaningful math enrichment as students use clues and logic to solve each puzzle. Designed to strengthen addition skills while promoting critical thinking, this winter-themed resource is ideal for reinforcing key concepts in an engaging format. Use it as a print and go option for math centers, early finishers, or a whole-class activity. A g
1st - 3rd
Arithmetic, Basic Operations, Other (Math)
CCSS
1.NBT.C.4
, 2.NBT.B.5
, 3.NBT.A.2
Missing Number Addition & Subtraction within 20 Algebraic Expressions Task Cards
These Addition & Subtraction within 20 Missing Number Algebraic Equations Task Cards help reinforce the concept of equality while deepening students' understanding of addition and subtraction. Students use the inverse operation to find the missing number within 20 on the other side of the equation. This reinforces the concepts of "equal" and addition and subtraction while building fluency with facts within 20. These Exploring Equivalence task cards are the perfect rigorous activity for your hi
1st - 2nd
Algebra, Arithmetic, Mental Math
CCSS
2.NBT.B.6
, 2.NBT.B.9
, 1.OA.B.3
+5
FREE Christmas Math Counting Worksheet | Pre-K & Kindergarten
Keep students engaged this holiday season with this FREE Christmas math counting worksheet! Students count the ornaments on the Christmas tree and write the correct number, building early number sense in a fun, festive way. 🎄 Perfect for: Pre-K Kindergarten Early 1st Grade December math centers Morning work Independent practice Holiday review ✨ What’s included: 1 printable Christmas counting worksheet (PDF) Black-and-white friendly for easy printing 🎁 Want more holiday fun? Check o
PreK - 1st
Arithmetic, Numbers
Missing Addends Addition without Regrouping Balancing Equations Task Cards
These Addition & Subtraction within 100 Missing Addends Balancing Equations Task Cards help reinforce the concept of equality while deepening students' understanding of addition and subtraction. Students must add numbers on one side of the balance to then find the missing addend within 100 using subtraction without regrouping on the other side. This reinforces the concepts of "equal" and addition and subtraction. These Balance the Equation task cards are the perfect rigorous activity for your
1st - 2nd
Algebra, Arithmetic, Mental Math
CCSS
1.NBT.C.4
, 2.NBT.B.5
, 2.NBT.B.6
+4
Montessori Division with Golden Beads
Teaching Montessori long division is made simple using these task cards along with the golden bead material (can be purchased separately). After a child's initial presentation, teachers can use these cards to come up with equations "on the fly," as it can sometimes be tricky to think of one on the spot! These division task cards contain static (no regrouping) or dynamic (regrouping) equations, and allow students to solve equations and check their work independently. Students can use these card
K - 2nd
Arithmetic, Basic Operations, Math
Also included in: Math Four Operations Command Cards
Missing Addends Addition without Regrouping Balancing Equations Task Cards
These 3 Digit Addition & Subtraction within 1000 Missing Addends Balancing Equations Task Cards help reinforce the concept of equality while deepening students' understanding of addition and subtraction. Students must add numbers on one side of the balance to then find the missing addend within 1000 using subtraction without regrouping on the other side. This reinforces the concepts of "equal" and addition and subtraction. These Balance the Equation task cards are the perfect rigorous activity
1st - 2nd
Algebra, Arithmetic, Mental Math
CCSS
1.NBT.C.4
, 2.NBT.B.5
, 2.NBT.B.6
+4
3 Digit Addition with Regrouping Task Cards Missing Addends Balancing Equations
These 3 Digit Addition & Subtraction within 1000 Missing Addends Balancing Equations Task Cards help reinforce the concept of equality while deepening students' understanding of addition and subtraction. Students must add numbers on one side of the balance to then find the missing addend within 1000 using subtraction with regrouping on the other side. This reinforces the concepts of "equal" and addition and subtraction. These Balance the Equation task cards are the perfect rigorous enrichment ac
1st - 3rd
Algebra, Arithmetic, Mental Math
CCSS
2.NBT.B.5
, 2.NBT.B.6
, 2.NBT.B.7
+4
Missing Addends Addition Facts within 20 Balancing Equations Task Cards
These Two-Step Addition Facts within 20 Missing Addends Balancing Equations Task Cards help reinforce the concept of equality while deepening students' understanding of addition and subtraction. Students must add numbers on one side of the balance to then find the missing addend within 20 on the other side. This reinforces the concepts of "equal" and addition and subtraction while building fluency with facts within 20. These Balance the Equation task cards are the perfect rigorous activity for y
1st - 2nd
Algebra, Arithmetic, Mental Math
CCSS
2.NBT.B.6
, 2.NBT.B.9
, 1.OA.B.3
+5
Missing Addends 3 Digit Addition & Subtraction without Regrouping Task Cards
These 3 Digit Addition & Subtraction without Regrouping Exploring Equivalence Missing Addends Task Cards help reinforce the concept of equality while deepening students' understanding of addition without regrouping. Students must add numbers on one side of the equal sign to then find the missing addend within 100 on the other side using subtraction without regrouping. This reinforces the concepts of "equal" and addition and subtraction. These missing addends equivalence task cards are the perf
1st - 3rd
Algebra, Arithmetic, Mental Math
CCSS
1.NBT.C.4
, 2.NBT.B.5
, 1.OA.B.4
+3
Adding 3 Numbers First Grade Addition within 20 Missing Addend Task Cards
These 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. This reinforces the concepts of "equal" and addition and subtraction while building fluency with facts within 20. These Exploring Equivalence task cards are the perfect rigorous
1st - 2nd
Algebra, Arithmetic, Mental Math
CCSS
1.OA.A.2
, 1.OA.B.3
, 1.OA.B.4
+3
Earth Day Math Worksheets – Differentiated for K–2
Counting | Addition & Subtraction | More or Less | Word Problems | Skip CountingMake Earth Day meaningful and math-focused with these differentiated, standards-aligned worksheets that blend essential math practice with eco-friendly fun! This low-prep printable pack includes two unique worksheets designed to meet a range of student needs and skill levels. What’s Included: Page 1: Earth Day Math FunCount and write with Earth-themed imagesPicture-based addition and subtraction“Which is More?” an
K - 2nd
Arithmetic, Basic Operations, Math Test Prep
CCSS
K.CC.B.4
, K.CC.B.4a
, K.CC.B.4b
+17
Also included in: Earth Day Activities BUNDLE for K–2
Math Problem Solving Strategies
* A Math Problem Solving Strategy Guide is a structured resource designed to help students (and support educators) approach and solve a wide range of math problems strategically and confidently. It typically breaks down the problem-solving process into clear, repeatable steps and includes visual aids, strategy tips and example problems. * How It Can Be Useful to Other Educators 1. Promotes Student Independence Gives students a clear roadmap to follow so they can solve problems without
6th - 9th
Algebra, Arithmetic, Math Test Prep
Addition and Subtraction Within 20 Intervention for Sped & RTI: 1A
Looking for math calculation interventions for your RTI and special education groups? This workbook series systematically builds students' computation skills from addition and subtraction facts to multi-digit multiplication and long-division, while providing daily spiral review and number sense practice! As students master a skill, move them along to the next workbook in the series and see them master basic operations! Not sure where to start a student in the series? Use the free intervention p
2nd - 4th
Arithmetic
CCSS
2.NBT.A.4
, 2.NBT.B.5
, 3.NBT.A.1
+2
Also included in: Addition & Subtraction Mathematics Intervention Bundle for RTI & SPED
Long Division - World Records
21 printable or digital pages on dividing three-digit numbers and WORLD RECORDS: the guy who did 253 jumps while wearing swim fins and twirling a jump rope, the day that 466 robots got together to play soccer, the guy who ran 157 marathons in a year (that is over 4,000 miles), the guy who juggled four balls for two hours and forty-six minutes without dropping any balls, and more... Students will enjoy the odd and unique world records. At the bottom of each page is a three by three grid cal
3rd - 8th
Arithmetic, Basic Operations
CCSS
4.NBT.B.6
, 3.OA.C.7
, 4.OA.C.5
Also included in: Long Division BUNDLE
Adding 3 Numbers First Grade Addition within 20 Balancing Equations Task Cards
These Adding 3 Numbers within 20 Missing Addends Balancing Equations 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 balance, after adding the first two given numbers. This reinforces the concepts of "equal" and addition and subtraction while building fluency with facts within 20. These Balance the Equation task cards are the perfect rigoro
1st - 2nd
Algebra, Arithmetic, Mental Math
CCSS
1.OA.A.2
, 1.OA.B.3
, 1.OA.B.4
+3
Ten Frame Activities 0–10 | Number Sense Worksheets & Math Centers
DESCRIPTION Help your students build strong number sense with these Ten Frame Activities 0–10! This resource provides structured practice with ten frames, helping students understand numbers, counting, and quantity in a clear and visual way. Students will work with ten frames in a variety of formats, including guided practice, independent work, and hands-on activities. A “Show What You Know” section is included to give students opportunities to apply their understanding and demonstrate maste
PreK - 1st
Arithmetic, Numbers, Other (Math)
CCSS
K.CC.A.1
, K.CC.A.3
, K.CC.B.4
+1
Also included in: Number Sense Bundle 0–10 | Math Centers & Worksheets | K, 1st, & SPED
Montessori-Inspired Preschool Bug Pack
Spring is officially here! As usual, the littles in my preschool classroom are really interested in bugs. As an addition to our live bug study, I put together a few Montessori-inspired works. This pack is ready to print, cut, and laminate! It includes: *Ladybug Dice Addition *Large/Small Butterfly Match (we use a magnifying glass for added fun!) *Butterfly Life Cycle 3-Part Cards *Butterfly/Caterpillar Themed Writing Paper *Butterfly Pin Punching *Leaves (Counting Cards) 1-10 - Use with ye
PreK - 1st
Arithmetic, Other (Science), Vocabulary
Easter 2-Digit Addition With & Without Regrouping | Place Value No Prep for 1st
🐣 Tired of students writing numbers in the wrong place? This Easter 2-digit addition pack uses visual boxes and grid support to help students master place value alignment — making regrouping finally make sense! Perfect for 1st Grade, 2nd Grade, Intervention, RTI, and SPED classrooms. No prep — just print and go! 🐰 📚 Skills Included ✔ Build numbers using tens and ones with base ten blocks ✔ 2-digit addition with NO regrouping ✔ 2-digit addition WITH regrouping ✔ Horizontal to vertical addi
1st - 3rd
Arithmetic, Basic Operations, Place Value
CCSS
1.NBT.B.2
, 1.NBT.B.2a
, 1.NBT.B.2b
+2
Missing Addends Addition with Regrouping Balancing Equations Task Cards
These Two Digit Addition & Subtracti0on with Regrouping Balancing Equations Missing Addends 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 balance 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 Balance the Equation task card
1st - 3rd
Algebra, Arithmetic, Mental Math
CCSS
1.NBT.C.4
, 2.NBT.B.5
, 2.NBT.B.6
+5
Missing Number Addition & Subtraction within 20 Algebraic Expressions Task Cards
These Addition & Subtraction within 20 Missing Number Multi-Step Algebraic Equations Task Cards help reinforce the concept of equality while deepening students' understanding of addition and subtraction. Students use the inverse operation to find the missing number within 20 on one side of the equation after completing the operation on the other. This reinforces the concepts of "equal" and addition and subtraction while building fluency with facts within 20. These Exploring Equivalence task ca
1st - 2nd
Algebra, Arithmetic, Mental Math
CCSS
2.NBT.B.6
, 2.NBT.B.9
, 1.OA.B.3
+5
Missing Subtrahend Subtraction within 20 Algebraic Expressions Task Cards
These Subtraction within 20 Missing Subtrahend Multi-Step Algebraic Equations Task Cards help reinforce the concept of equality while deepening students' understanding of addition and subtraction. Students use subtraction to find the missing subtrahend one side of the equal sign, and then use addition to find the missing subtrahend 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
1st - 2nd
Algebra, Arithmetic, Mental Math
CCSS
2.NBT.B.6
, 2.NBT.B.9
, 1.OA.B.3
+5
Math Stations Bundle | Movement Activity | Multiplication & Division
🚀 Make Math Practice Active, Engaging, and Effective Looking for a way to get your students up, moving, and actually engaged during math? This Multiplication & Long Division Math Stations Movement Bundle (Grades 4-6) transforms skill practice into an interactive experience your students will love. Students rotate around the room solving problems at different checkpoints, turning traditional practice into a high-engagement activity. 💡 Why Teachers Love This Resource ✔ Gets students moving a
4th - 6th
Arithmetic, Basic Operations, Numbers
CCSS
4.NBT.B.5
, 4.NBT.B.6
, 5.NBT.B.5
+2
Adding 3 Numbers Addition within 20 Multi-Step Balance Equations Task Cards
These Multi-Step Adding 3 Numbers within 20 Missing Addends Balancing Equations 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 balance, after doing computation on both sides of the balance. This reinforces the concepts of "equal" and addition and subtraction while building fluency with facts within 20. These Balance the Equation task cards
1st - 2nd
Algebra, Arithmetic, Mental Math
CCSS
1.OA.A.2
, 1.OA.B.3
, 1.OA.B.4
+3
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