Binary Code Activities
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Secret Code Math Worksheets Addition & Subtraction Picture Puzzles K-1
Transform math practice into an exciting adventure with these engaging Secret Code Math Worksheets! ⭐ What's Included: 20 printable worksheets (PDF format) Picture-to-number decoder charts on every page Addition and subtraction problems 15+ different themed activities Answer key included Print and go - no prep needed! 📚 Perfect For: Kindergarten and 1st Grade students Homeschool math activities Morning work or early finishers Math centers and stations Remote learning packets Substitute teacher
PreK - 2nd
Basic Operations, Math Test Prep, Numbers
Mental Maths Fluency Sum Generator | Lower Years | Differentiated
Create quick, calm, and completely customisable maths warm-ups for your lower years class — without spending hours prepping or solving them yourself! This editable Excel resource helps you generate mental maths practice in seconds, with 20 questions per set, built-in answers, and options for full class or differentiated groups — all done-for-you ✨Features include:✅ Editable Excel file with 3 separate sets (same or differentiated)✅ Select your number ranges + operation types✅ Options for
1st - 4th
Basic Operations, Math, Mental Math
Doubles Facts Addition Pixel Art Math | 5 Images | Editable | Differentiated
Doubles facts mystery pixel art with a doubles / perfect pair theme! Have students solve doubles addition problems to AUTO-GENERATE one of 5 pixel art images in Google™ Sheets (or Microsoft Excel™) plus a "secret message." ★ Low Prep: Just assign the sheet in Google Classroom. Each sheet includes all 5 images; students click the tabs at the bottom to advance to the next pixel image. There are 12 math problems per image to solve. ★ Differentiated: Includes 4 versions - choose 1 to assign: (DOU
1st - 3rd
Arithmetic, Basic Operations, Numbers
CCSS
1.NBT.C.4
, 2.NBT.B.5
, 3.NBT.A.2
Friends of Ten Pixel Art Math | 5 Images | Editable | Differentiated
Friends of 10 and making ten mystery pixel art featuring a shark theme! Have students practice adding and subtracting the " friends of ten" (and twenty) to AUTO-GENERATE one of 5 pixel art images in Google™ Sheets (or Microsoft Excel™) plus a "secret message." ★ Low Prep: Just assign the sheet in Google Classroom. Each sheet includes all 5 images; students click the tabs at the bottom to advance to the next pixel image. There are 12 math problems per image to solve. ★ Differentiated: Includes
K - 1st
Basic Operations, Math, Mental Math
CCSS
K.OA.A.4
, 1.OA.B.3
, 1.OA.B.4
+1
Mystery Halloween Pixel Art, Math Activity, Addition Fun
For Full Version, Check Our Store! Free Version: Please come back and tell us what you think. We'd love a review from you. Microsoft Excel Pixel Art for Addition. Attempt to answer the problem and you'll get a confirmation that it was answered right or wrong. Choosing a correct answer may reveal a reveal a colored pixel. Get them all right and you'll see the completed holiday art. Along the way, you'll get emoji's and words of encouragement. The Free Version Halloween holiday pack includes
1st - 4th
Basic Operations, Math
CCSS
2.OA.A.1
Candy Corn arrays activity
This is a fun activity for reviewing arrays using candy corn.
K - 4th
Arithmetic, Basic Operations, Numbers
Math Operations Tracking
Color coded to match math cards. Sheets are labeled by level on the bottom of the Excel sheet.
1st - 3rd
Basic Operations, Other (Math)
Bluey Pixel Art (Addition & Subtraction Up To 30) (Muffin)
A digital activity on Google Sheets that requires the student to correctly fill out each question on the right of the page. If the answer is correct, the side bar turns from red to green and a part of the mystery pixel image begins to appear. If all questions are correct, the whole picture will reveal itself. ______________________________________________________________________________________________ This is meant to be a self graded, fun, practice opportunity for students with a beloved relev
K - 3rd
Basic Operations, Math, Numbers
CCSS
1.NBT.C.4
, 2.NBT.B.5
, 2.NBT.B.6
Hello Kitty Friends Pixel Art (Adding & Subtracting Tens from 2 Digit Numbers)
A digital activity on Google Sheets that requires the student to correctly fill out each question on the right of the page. If the answer is correct, the side bar turns from red to green and a part of the mystery pixel image begins to appear. If all questions are correct, the whole picture will reveal itself. ______________________________________________________________________________________________ This is meant to be a self graded, fun, practice opportunity for students with a beloved relev
1st - 3rd
Basic Operations, Math, Numbers
CCSS
1.NBT.C.4
, 2.NBT.B.5
, 2.NBT.B.6
+2
Number of the Day
A great classroom activity that will get students involved and excited about numbers! Enter a number of the day at the top then ask students to put in their answers.Correct answers will make the box green, incorrect answers will make them red.
This file contains three sheets for different age groups (stage 1 is the simplest). The stage can be selected at the bottom of the page. File can be edited for different questions. Instuctions for editing to come.
K - 6th
Arithmetic, Basic Operations, Math
Number Sense
Here are some activities to see if your students can follow directions with number sense. Skip Count activities are also included.
PreK - 1st
Basic Operations, Numbers
Money Search Puzzles: Complete Coin Counting Curriculum (Grades 2-4)
Grades 2–4 | Math Worksheets & Activities | Complete Money Curriculum | 80+ Printables | PDF + JPG | Minimal Prep Students practice recognizing coins, counting money, solving word problems, and making change with engaging activities. This comprehensive 7-section program takes students from basic coin recognition to confidently solving multi-dollar problems and making change. Why Teachers Choose This CurriculumSave hours of planning with ready-to-use lessons, detailed teaching guides, and compl
1st - 4th
Basic Operations, Mental Math, Money Math
CCSS
2.MD.C.8
, 3.MD.A.1
, 4.MD.A.2
+10
Back to School Mental Math Brush-Up
This product has 27 days of mental math activities that cover; counting up, skip counting, number recognition, shapes, problem solving, adding, and subtracting. It uses peer response or whole group response to ensure everyone is participating. It's easy to follow and easy to leave for a substitute teacher. Please visit my blog at chernicksfabulousfirstgrade.blogspot.com for more ideas.
K - 2nd
Basic Operations, Math Test Prep, Mental Math
Math in Focus Grade 1 Math Curriculum Map
Math in Focus Grade 1 Curriculum Map Pacing, objectives, standards, activity concept
1st
Basic Operations
World Cup Soccer 2022 Math Fact Reveal (Subtraction)
Get your students excited for the World Cup 2022 with this subtraction math fact practice activity. Your students will need to solve subtraction math facts in order to reveal World Cup trivia answers. This product uses Microsoft Excel to reveal 4 separate mystery World Cup contenders.
K - 3rd
Basic Operations, Math, Mental Math
CCSS
K.OA.A.1
, 1.OA.B.3
, 1.OA.C.5
+2
World Cup Soccer 2022 Math Fact Reveal (Addition)
Get your students excited for the World Cup 2022 with this addition math fact practice activity. Your students will need to solve addition math facts in order to reveal World Cup trivia answers. This product uses Microsoft Excel to reveal 4 separate mystery World Cup contenders.
K - 3rd
Basic Operations, Math, Mental Math
CCSS
K.OA.A.3
, 1.OA.A.1
, 1.OA.B.3
+3
3 Digit Addition No Regrouping | Fresh Problems on Every Open
No regrouping required — every problem is designed so students can add hundreds, tens, and ones without carryingColor‑coded place value — Pink Ones, Blue Tens, and Green Hundreds help students visually separate each digitAuto‑generating problems — refresh the sheet for unlimited practice with zero prepPerfect for intervention, centers, and warm‑ups — consistent structure supports struggling learnersGreat for IEP goals and progress monitoring — predictable, no‑carry problems make data collection
1st - 3rd
Basic Operations
JERC Addition Facts Tool 5 Day Free Trial
The JERC Addition Facts Tool creates infinite variations of addition worksheets with a few mouse clicks. It can also be used as a computer activity that gives instant feedback to students. Skills include addition facts to 10, addition facts to 20, 1-digit + 2-digit numbers with and without regrouping, 2-digit + 2-digit numbers with and without regrouping, and 3-digit + 2 or 3-digit numbers.
PC Requirements: Microsoft Excel 2004 or 2008
Mac Requirements: Microsoft Excel 2004
Important:
1) The
1st - 4th, Adult Education
Arithmetic, Basic Operations
JERC Subtraction Facts Tool 5 Day Free Trial
The JERC Subtraction Facts Tool creates infinite variations of subtraction worksheets with a few mouse clicks. It can also be used as a computer activity that gives instant feedback to students. Skills include subtraction facts to 10, subtraction facts to 20, 2-digit - 1-digit numbers with and without borrowing, 2-digit - 2-digit numbers, and 3-digit - 2 or 3-digit numbers.
PC Requirements: Microsoft Excel 2004 or 2008
Mac Requirements: Microsoft Excel 2004
Important:
1) The JERC Subtraction F
1st - 4th, Adult Education
Arithmetic, Basic Operations
Math Worksheet Creator - Division (decimals)
This is a division worksheet that allows the teacher/user to create an unlimited (infinite) number of unique worksheets with the touch of a button (F9). WITH CODED ANSWER KEY!This worksheet allows the teacher/user to select the numbers that are being divided. As a result, this worksheet can be individualized for every type of learner. The teacher/user can also mass print/copy the same worksheet for an entire class or pushout an electronic version for students to complete on their tablets.Whet
K - 5th
Arithmetic, Basic Operations, Math
CCSS
3.NBT.A.3
, 4.NBT.B.5
, 5.NBT.B.5
+1
Math Worksheet Creator - Division (horizontal)
This is a division worksheet that allows the teacher/user to create an unlimited (infinite) number of unique worksheets with the touch of a button (F9). WITH CODED ANSWER KEY!This worksheet allows the teacher/user to select the numbers that are being divided. As a result, this worksheet can be individualized for every type of learner. The teacher/user can also mass print/copy the same worksheet for an entire class or pushout an electronic version for students to complete on their tablets.Whet
K - 5th
Arithmetic, Basic Operations, Math
CCSS
3.NBT.A.3
, 4.NBT.B.5
, 5.NBT.B.5
+1
Math Worksheet Creator - Multiplication (vertical)
This is a multiplication worksheet that allows the teacher/user to create an unlimited (infinite) number of unique worksheets with the touch of a button (F9). WITH CODED ANSWER KEY!This worksheet allows the teacher/user to select the numbers that are being multiplied. As a result, this worksheet can be individualized for every type of learner. The teacher/user can also mass print/copy the same worksheet for an entire class or pushout an electronic version for students to complete on their tab
K - 5th
Arithmetic, Basic Operations, Math
CCSS
3.NBT.A.3
, 4.NBT.B.5
, 5.NBT.B.5
+1
Math Worksheet Creator - Division (vertical)
This is a division worksheet that allows the teacher/user to create an unlimited (infinite) number of unique worksheets with the touch of a button (F9). WITH CODED ANSWER KEY!This worksheet allows the teacher/user to select the numbers that are being divided. As a result, this worksheet can be individualized for every type of learner. The teacher/user can also mass print/copy the same worksheet for an entire class or pushout an electronic version for students to complete on their tablets.Whet
K - 5th
Arithmetic, Basic Operations, Math
CCSS
3.NBT.A.3
, 4.NBT.B.5
, 5.NBT.B.5
+1
Math Worksheet Creator - Multiplication (decimals)
This is a multiplication worksheet that allows the teacher/user to create an unlimited (infinite) number of unique worksheets with the touch of a button (F9). WITH CODED ANSWER KEY!This worksheet allows the teacher/user to select the numbers that are being multiplied. As a result, this worksheet can be individualized for every type of learner. The teacher/user can also mass print/copy the same worksheet for an entire class or pushout an electronic version for students to complete on their tab
K - 5th
Arithmetic, Basic Operations, Math
CCSS
3.NBT.A.3
, 4.NBT.B.5
, 5.NBT.B.5
+1
Showing 1-24 of 110+ results
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