Binary Code Activities
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Composing Numbers to 120 | 1st Grade Math Activities & Lessons | Compose Numbers
If your students can read numbers but struggle to build them, represent them, or explain how they’re made, you’re not alone. Composing numbers is one of those foundational skills that seems simple at first, but it’s where many students reveal whether they truly understand place value and how numbers work.This resource was created to help first grade students compose numbers to 120 in meaningful, hands-on ways — not just identify numbers on a page. Instead of memorizing or guessing, students lea
K - 2nd
Arithmetic, Basic Operations, Numbers
CCSS
1.NBT.B.2
, 1.NBT.B.2a
, 1.NBT.B.2c
+2
Place Value Worksheets | Hundreds Tens Ones Activities | Base Ten Blocks Math
Make learning place value fun and engaging with these printable Place Value Worksheets! This math resource helps students practice counting, identifying, and understanding hundreds, tens, and ones using visual base ten blocks and interactive activities. Perfect for math practice, centers, homeschool learning, review work, independent activities, and classroom use. Students will practice: Counting hundreds, tens, and ones Identifying place value blocks Writing numbers correctly Understanding
K - 5th, Adult Education
Arithmetic, Numbers, Place Value
TWO-DIGIT MULTIPLICATION - A NUMBER TILE ACTIVITY
TWO-DIGIT MULTIPLICATION - A NUMBER TILE ACTIVITYUse the number tiles 0 - 9 once so that each problem is correct.As teachers, we like to find great activities where students: + work together + problem solve + use mathematical language + become more mathematically fluent + think and stretch mathematically This activity is one! Let's have some fun!
3rd - 6th
Arithmetic, Basic Operations
Area Multiplication: Teaching Multiplication with Understanding
This activity shows students what multiplication is and why it works. It is a great alternative to the more common multiplication algorithm and addresses Common Core Standard 4.5 in Numbers and Operations in Base Ten. Area multiplication leads into the my extended activity, Mental Multiplication, and also can be used to multiply polynomials in algebra. Includes journal prompts, homework master, extensions, Common Core standards addressed, and answer key.
3rd - 6th
Arithmetic, Basic Operations, Mental Math
CCSS
3.NBT.A.3
, 4.NBT.A.1
, 4.NBT.B.5
+3
Addition Stacking Cube Center
This activity is a fun Math Center for your students! It comes with: an instruction card, 4 work mats, 2 answer recording sheets, and 2 answer keys! - 9 pages total.This is a ready to print, easy to use center activity. The work mats can easily be laminated for use for years to come! Teachers can easily check student work with the provided keys. 9 pages total. **Teacher will need to provide students with snap cubes for this activity.**
Not Specific
Arithmetic, Basic Operations
CCSS
K.CC.B.4
, K.CC.B.5
, K.OA.A.1
+4
Also included in: Addition & Subtraction Worksheets & Game Bundle
Pyramid Math: Developing the Mathematical Practices
This creative activity facilitates discovery of number patterns and develops number sense while providing critical skills practice. The activity works great with both positive and negative numbers and decimals, fractions, and even variable expressions in algebra. Because it can be designed to be self-checking, it is easy for the teacher and engaging for the students.
2nd - 8th
Arithmetic, Decimals, Fractions
Search for Zero: Creative Practice with Subtraction
Here is an activity that can appeal to a spectrum of grade levels and abilities. Primary students can practice subtraction this way. More advanced students can work with decimals, fractions, and integers. Middle grade students and high school students can also explore the relationships of numbers and how many subtractions it requires to get to zero.
The activity includes detailed instructions, activity masters, journal prompts, homework masters, answer key, and ideas for extensions.
3rd - 7th
Arithmetic, Basic Operations, Mental Math
CCSS
3.NBT.A.2
, 4.NBT.B.4
, 5.NBT.B.7
+2
Happy Thanksgiving Fun Pack
This grouping of activities covers the following subjects: reading - a read along story/and word play, handwriting, rhyming, problem solving, a "history" drawing to color, addition & subtraction with 0,1, 2 plus a cute family keepsake and instructions to make a "turkey hand" with the poem-
This isn't just a turkey as anyone can see.
It's made with my hand which is a part of me.
It comes with lot's of love especially to say,
"I hope you have a very Happy Thanksgiving Day! Love,
Hope your kids
PreK - 1st
Arithmetic, Reading
Leo's Pattern: Exploring Addition and Subtraction Using the Fibonacci Sequence
Based on the famous Fibonacci sequence, this activity helps students develop numbers sense as they work with addition and subtraction. Decimals and integers are easily incorporated, and estimation skills are honed. It is a nice activity for the teacher since much of the work is self-correcting. Problem solving strategies can be taught, and students can even use algebra as a tool.
Includes comprehensive instructions and examples, journal prompts, extensions, answer key, blank masters, and eight
4th - 9th
Algebra, Arithmetic, Basic Operations
CCSS
4.NBT.B.4
, 5.NBT.B.7
, 6.NS.B.3
+3
Long Dvision Organizer
Make long division easier for ALL learners with this visual, color-coded grid that supports both long division methods. Bring It Up (Partial Quotients) and Bring It Down (Traditional Long Division).This organizer helps students stay neat, organized, and confident as they solve multi-step division problems. Each column clearly separates the "rounds" of division, making it easier for students to keep track of the divide–multiply–subtract–bring down cycle. The dotted boxes guide students through
3rd - 8th
Arithmetic, Basic Operations, Numbers
Montessori Number & Ten Frame Cards 1–20 | Counting & Quantity Matching
Montessori Number & Ten Frame Cards (1–20) This Montessori-inspired math activity helps children develop number recognition and quantity understanding using ten frames and number cards. Children match each number with the correct ten frame, building a strong foundation in counting, number sense, and visual quantity recognition. Flexible Use for Different Levels This resource is designed to support progressive learning. You can: • Start with numbers 1–9 or 1–10 for beginners • Gradually intr
PreK - 1st
Arithmetic, Numbers, Place Value
Where in the World is Carmen Sandiego? Math Mystery Game|Addition & Subtraction
Bring adventure and excitement to your math lessons with this Carmen Sandiego–themed addition and subtraction activity! Students will solve math problems to collect letters and reveal the name of the city where Carmen Sandiego is hiding.This engaging, interactive activity combines math practice with critical thinking and a touch of mystery—perfect for centers, small groups, or whole-class review. ✨ What’s Included:Printable PDF version for easy classroom useEditable PowerPoint version for d
2nd - 4th
Arithmetic, Basic Operations, Math
CCSS
2.NBT.B.6
, 2.NBT.B.7
QUADRILATERALS
QUADRILATERALS - ALL squares are parallelograms, but only SOME parallelograms are squares. You have paid for 3 different activities that will reinforce LOGIC and all things QUADRILATERALS for your Geometry students.
7th - 10th
Arithmetic, Geometry
Divisibility by 4 | Self Directed Lesson | 4th Grade Math
In this self-directed divisibility by 4 math lesson, your 4th grade students will explore the rules of divisibility for numbers divisible by 4. This activity packet includes comic book style textbook pages, student work pages, and a fun self-checking sorting puzzle! This math packet is perfect for homework, self-directed learning, independent student work, enrichment for high flyers, stations, or centers. In this PDF, you will get: 10 Page Student Textbook and Workbook Pages in Full Color2 Pag
4th
Arithmetic, Math
CCSS
4.OA.B.4
Number Sense Builders™ | Kindergarten Number Sense Math Centers & Lessons
If you’re teaching kindergarten math and your students can say numbers but struggle to understand them, you’re not alone. Early number sense is often taught through disconnected worksheets or random activities, making it tough for students to see how numbers truly work. That’s exactly why Number Sense Builders™ was created — a complete, hands-on pathway for building strong foundational math understanding in a way that is developmentally aligned and actually doable in real classrooms.Instead
K - 1st
Arithmetic, Basic Operations, Numbers
CCSS
K.CC.A.1
, K.CC.A.2
, K.CC.A.3
+7
Number Sense Builders: Part-Part-Whole & Number Bonds | Composing & Decomposing
If you’re teaching kindergarten students to compose and decompose numbers to 10 and noticing that they can identify numbers but struggle to model part-part-whole relationships, you are not alone. Many early math activities focus on solving equations, but skip the most important step: helping students understand how numbers are made. Students don’t need more worksheets showing number bonds —they need hands-on experiences building them.This resource gives you a clear, developmentally aligned path
K - 1st
Arithmetic, Basic Operations, Other (Math)
CCSS
K.OA.A.1
, K.OA.A.2
, K.OA.A.3
Subtraction to 5 Workbook
Develop children knowledge, understanding and skills of subtracting to 5. 21 pages. Key tagssubtraction worksheets, subtraction workbooks, addition and subtraction worksheets, addition and subtraction word problems, subtracting worksheets, taking away, taking away worksheets, subtraction sums, numeracy workout, numeracy activities, numeracy skills, numeracy workbooks, numeracy worksheets, primary school maths worksheets, learning workbooks, numeracy for early years, maths for early years
1st - 3rd
Arithmetic, Basic Operations, Numbers
Kaprekar's Constant: An Engaging Exploration in Subtraction
Are you looking for a way to have students practice a basic skill without boring them? This exploration of Kaprekar’s Constant will do the trick. Students will practice subtracting numbers with regrouping as they search for a magical number!
The lesson includes detailed instructions, activity masters, journal prompts, homework, answer key, and ideas for extensions.
4th - 7th
Arithmetic, Basic Operations, Numbers
CCSS
4.NBT.B.4
WHY is the AREA of a CIRCLE = pi * r squared?
WHY is the AREA of a CIRCLE = pi * r squared?It is my contention that it is better to explain how a formula is derived, or teach the understanding behind a formula than just lead with the formula. Enjoy building students' understanding of why "AREA OF A CIRCLE" with this activity. "PIE ARE ROUND", not square! Thank you for your purchase, and remember to leave positive feedback.
7th - 10th
Arithmetic, Geometry
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
Composing and Decomposing Bundle (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
K - 1st
Arithmetic, Basic Operations, Order of Operations
Montessori Bead Chain Arrows- Linear Counting, Skip Counting, Squaring, Cubing
These Printable Bead Chain Arrows for linear counting, skip counting, squaring, and cubing accompany the Montessori short and long chains as part of the Bead Cabinet work. Save time and money by easily printing your own squaring chain and cubing chain arrows as a full set or to replace missing arrows in an existing set. Lessons and Activities work great with children ages 5 to 12 years. What's Included? (PDF)Suggested Lessons: Get inspired with 6 suggested lessons: Linear Counting, Skip Counting
Not Specific
Arithmetic, Basic Operations, Other (Math)
Composing and Decomposing Bundle (Up to 5) 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 - K
Arithmetic, Basic Operations, Order of Operations
Decomposition Up to 10 Draw it, Bond it, Write it (SPED Differentiation/Support)
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
K - 1st
Arithmetic, Basic Operations, Order of Operations
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