Binary Code Activities - Page 3
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Standard
Programs & methods
Addition and Subtraction Mats to 1,000 and 10,000 Base Ten & Standard Algorithm
These versatile math mats help students visualize and solve addition and subtraction problems using both base ten models and the standard algorithm. Designed to strengthen understanding of place value and multi-digit operations, these mats give students a clear structure for representing, modeling, and solving problems step by step. This download includes two versions: Version 1: For numbers within 1,000 (three-digit numbers) Version 2: For numbers within 10,000 (four-digit numbers) Each mat
1st - 4th
Arithmetic, Basic Operations, Place Value
CCSS
1.NBT.A.1
, 1.NBT.B.2
, 1.NBT.B.2a
+26
Month of Math Crosswords to Build Number Sense! (31 Crosswords with Answer Key)
Do you need a quick and fun math warm-up? In search of morning work? Do your students need practice building number sense, mental math, and critical thinking? Give these math crossword puzzles a try. There are 31 puzzles with an answer key provided. They incorporate the 4 basic operations (addition, subtraction, multiplication, division). Students can work on these independently or in small groups. These puzzles can foster good number talks about strategies students used to figure them out. Hap
3rd - 5th
Arithmetic, Basic Operations, Mental Math
CCSS
3.NBT.A.2
, 3.NBT.A.3
, 4.NBT.B.4
+6
4th–5th Grade Math Flip Book: Area Model Multiplication
This 4th–5th Grade Math Flip Book provides students with a clear, step-by-step process for multiplying using the area model method. Designed as a visual reference, this resource helps students break multi-digit multiplication into manageable parts by decomposing numbers and adding partial products. ✅ Students learn how to: Decompose multi-digit numbers using place value Represent multiplication using an area model Multiply partial factors Add partial products to find the final product Apply c
4th - 6th
Arithmetic, Basic Operations, Math
CCSS
4.NBT.B.5
, 5.NBT.B.5
Also included in: Math Flip-Books | Complete Interactive Notebook Bundle | Grades 4-6
Early Elementary Single-Digit Math Practice | Dot Counting Strategy | SpEd
Introduce early learners to visual, hands-on math with this “Tap the Dot” strategy pack! Perfect for building number sense and arithmetic fluency, this printable resource includes 5 single-digit addition worksheets, 5 single-digit subtraction worksheets, and bonus 0–9 Dot Counting Posters to reinforce conceptual understanding through visual and tactile learning. Students tap or point to the dots on each number to solve, using a kinesthetic and visual math strategy ideal for special educati
K - 2nd
Arithmetic, Basic Operations, Numbers
CCSS
K.CC.B.4a
, K.CC.B.5
, 2.NBT.B.5
+4
Daily Math Warm-Up | Fraction, Decimal, & Percent | Poster & Digital Key
Make your "Number of the Day" routine effortless! This comprehensive bundle helps students master the relationships between fractions, decimals, and percents using your current school day as the "part" and the total school year as the "whole". What’s Included in This Resource:Differentiated Student Worksheets: Version with Hints: Includes visual reminders on how to set up long division (dividend vs. divisor) and how to move the decimal for percentages.Version without Hints: A clean layout for st
5th - 9th
Applied Math, Arithmetic, Basic Operations
Two Digit by One Digit Multiplication Large Print Task Cards
Build multiplication fluency with this set of 100 large print task cards for 2-digit by 1-digit multiplication. Perfect for Centers Scavenger HuntsIndependent practiceInterventionThese easy-to-read cards support students who need clear, accessible math problems. Great for classroom, homeschool, and special education use. Made with love! ~ Christine
K - 1st
Arithmetic, Basic Operations, Other (Math)
CCSS
4.NBT.B.5
Integer Operations Mini Unit for an INB
This unit is a mini unit to introduce integer operations. There is also two lessons on long division and decimal division. The lessons included are: -Long division -Decimal Division -Integers and Absolute Value -Adding integers -Subtracting integers -Multiply/Divide Integers -Order of Operations with Integers Updated 9/16/25 to fix some errors I found when teaching the unit. I'm working on updating all of them, thank you for your understanding :)
6th
Arithmetic, Basic Operations
CCSS
6.NS.B.2
, 6.NS.B.3
, 6.NS.C.6a
+3
4th–5th Grade Math Flip Book: Lattice Method Multiplication
This 4th–5th Grade Math Flip Book provides students with a clear, step-by-step process for multiplying using the lattice method. Designed as a visual reference, this resource helps students organize partial products and accurately combine values using a structured grid and diagonal-addition process. ✅ Students learn how to: Set up a lattice grid correctly Place factors accurately along the top and side of the grid Multiply each pair of digits and record products in the grid Add along diagonal
4th - 5th
Arithmetic, Basic Operations, Math
CCSS
4.NBT.B.5
, 5.NBT.B.5
Also included in: Math Flip-Books | Complete Interactive Notebook Bundle | Grades 4-6
Error Analysis: Subtraction, Addition and Rounding Problems
Help your students think critically about math mistakes with this engaging Error Analysis resource! Perfect for math centers, small group instruction, early finishers, or independent practice — this printable packet helps students strengthen their addition, subtraction, and rounding skills while learning to explain their mathematical reasoning. What’s Included: 13 printable student pages covering: 5 Subtraction word problems with student work samples 5 Addition error analysis problems
3rd - 4th
Arithmetic, Basic Operations, Math Test Prep
CCSS
4.NBT.A.3
, 4.NBT.B.4
, MP1
+3
Long Division and Decimal Divsion INB Lessons
These products were made to help students learn/review the standard algorithm in an interactive notebook. There are two different lessons included: standard algorithm with whole numbers, and decimal division using the standard algorithm.
5th - 6th
Arithmetic, Basic Operations
CCSS
6.NS.B.2
3rd Grade Math Practice Sheets: Addition, Subtraction, Multiplication & Division
Help your students master basic math skills with this comprehensive set of 3rd Grade Math Practice Sheets! This pack includes addition, subtraction, multiplication, and division worksheets designed for young learners to build their skills in a fun and interactive way. Perfect for 3rd grade teachers, homeschoolers, and parents looking for extra practice, these worksheets will help students improve their math fluency, develop problem-solving skills, and boost their confidence in mathematic
3rd
Applied Math, Arithmetic, Numbers
Multiplication with Arrays Differentiated Visual Practice for 2nd and 3rd Grade
Make Multiplication Click with Arrays!Help your students truly understand multiplication—not just memorize it. This differentiated multiplication with arrays resource gives learners the visual tools they need to grasp multiplication as repeated addition using concrete, easy-to-understand visuals. Perfect for 3rd grade introduction or 2nd grade enrichment (GATE/Gifted), this resource helps students make sense of equal groups through rows and columns—building a strong foundation for future ma
3rd
Arithmetic, Basic Operations, Other (Math)
CCSS
3.OA.A.1
, 3.OA.A.3
, 3.OA.A.4
Sheet of Multiples - Math
Clean, easy to read sheet of multiples to be used in math. With a blank box at the top, you can choose which number you'd like students to work on and can use this sheet over and over for different levels and numbers. Digital download. Download, print and go!
1st - 6th
Arithmetic, Math, Mental Math
My Math Thinking Mat
My Math Thinking Mat is the perfect solution to allow students to use multiple strategies to show their thinking. Teachers can laminate these and use them with dry erase markers so they can use them again and again throughout the year! These strategies are on the board: 2 10's frames to work with 0-10 and then 0-20 in Kindergarten, 30 frame counters- so students can circle or fill in as they are counting to 30. They can also use this to fill in the "whole" and cross-out a part to find the oth
PreK - 2nd
Arithmetic, Basic Operations, Numbers
CCSS
K.CC.A.1
, K.CC.A.2
, K.CC.A.3
+19
Back to School Math Worksheets | Count, Color & Write Numbers 1–5 PreK & Kinderg
Make the first week of school fun with these Back to School Math Worksheets! Perfect for Pre-K and Kindergarten, this 10-page no-prep set helps children practice counting numbers 1–5, number recognition, coloring, and number writing while building fine motor skills. Students will count objects, color matching amounts, and write the correct numbers using simple, engaging illustrations. These worksheets are great for math centers, morning work, early finishers, homework, or take-home pract
PreK - K
Arithmetic, Basic Operations, Coloring Pages
Percent Proportion Notes | Ratio Tables Anchor Chart | Ratios & Percents | FREE
Give your students a visual anchor that explains how percent is a ratio with a whole of 100. This one-page notes sheet shows the percent proportion, breaks down key vocabulary, and models the ratio table process step-by-step. Students learn how to: identify the part (IS) identify the whole (OF) place the percent correctly use equivalent ratios scale between 100% → benchmark percent → target percent use divide → multiply strategies with a ratio table This page works as: notes for noteb
6th - 9th
Algebra, Arithmetic, Basic Operations
CCSS
6.RP.A.3
, 7.RP.A.2a
Not so traditional ways to learn: RULES OF INTEGERS
I am excited to share this resource with elementary and middle school teachers. Even some high school teachers may glean some methods from this: " Not so traditional RULES AND STORIES for Adding, Subtracting, Multiplying, and Dividing Integers" includes instructions for teaching these rules using 2-sided chips, stories about remembering, WHY the rules are the rules, and, so much more. It will also give students handouts and answer keys that accompany and reinforce the lessons. These can be used
6th - 9th
Algebra, Arithmetic, Numbers
4S Math Problem Solving Anchor Chart – Student Reference Tool (Printable PDF)
Created by myself, Mrs. Melendez, a passionate and experienced elementary teacher, the 4S Math Strategy was designed to support my entire 2nd grade class with solving two-digit math problems more effectively. It quickly became a classroom favorite and an essential part of our daily math block. I also use it regularly during small group math intervention, and fellow teachers at my school have asked for copies to use in their own rooms! This printable PDF anchor chart is ideal for helping stud
1st - 12th
Arithmetic, Place Value
Addition Subtraction Worksheets or Homework Kindergarten and 1st Grade Standards
These Math sheets are good for Kindergarten or 1st grade "I do, we do, you do" lessons, independent practice during class time, or for homework. They also work well for remediation, intervention, ESE K-6, tutoring or Homeschool. There is a big push in our school system for students to not only solve simple addition and subtraction problems, but to also use, and name the strategy that they used, to solve the problem. "No More, No Less" is a simple strategy that they can practice and use to sol
K - 1st
Arithmetic, Basic Operations, Mental Math
CCSS
K.OA.A.5
, 1.OA.B.3
, 1.OA.C.5
+1
Multi-Step Problem Solving Project
Students will be creating a business and having to solve multi-step problems when creating it.
1st - 4th
Arithmetic, Basic Operations, Order of Operations
Subtraction Checklist
This checklist helps provide step by step directions for students to follow when subtracting. Subtracting with and without regrouping is included. Visual learners often need a guideline to help support with the subtraction process. Great for all students!
1st - 3rd
Arithmetic, Basic Operations
Multiplication Fact Fluency Strips 1–12 Times Tables Practice 3rd Grade Math
Help your students master multiplication facts with ease and confidence! These Multiplication Fact Fluency Strips are the perfect low-prep resource for daily math practice, intervention, or homework. Designed as printable bookmarks, this set includes 12, easy-to-use strips that cover multiplication facts from 1–12 — giving students quick and repeated exposure to every times table. Simply print, cut, and use — no prep, no stress! What’s Included: 12 Multiplication Fact Strips (1–12) Fits ne
2nd - 3rd
Arithmetic, Basic Operations, Math
CCSS
3.OA.A.1
, 3.OA.B.5
, 3.OA.C.7
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