Basic Math Reference Sheet - Page 20
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Numbers 1–20 Worksheets | Number Recognition, Counting & Number Sense Activities
Number Recognition Worksheets 1–20 designed for counting, number recognition, number tracing, and number sense practice through engaging hands-on activities. This resource helps students identify, read, write, and count numbers 1–20 while building confidence in essential early math skills. Students will practice counting objects, tracing numbers, number writing, count and color activities, cut and paste counting tasks, and quantity recognition using simple, interactive worksheets. These count
PreK - 1st
Basic Operations, Numbers, Other (Math)
CCSS
K.CC.A.1
, K.CC.B.4
, K.CC.B.5
April Playdough Mats Fine Motor Centers Activities Preschool PreK–K
Looking for April/Earth Day playdough mats that are low-prep and ready in minutes for Preschool, Pre-K, and Kindergarten? These April playdough mats are a fun, hands-on way to build fine motor skills while practicing early math like number recognition and counting to 10 Just print, laminate (or use dry erase sleeves), and add playdough. This resource includes: 22 April/Earth DayDay Playdough Skill Builder Mats Color + Black-and-White versionsPinch and Place mats (4) – build pincer grasp by
PreK - K
Basic Operations, Other (ELA)
March Playdough Mats Fine Motor Centers Activities Preschool PreK–K
Looking for March/St. Patrick's Day playdough mats that are low-prep and ready in minutes for Preschool, Pre-K, and Kindergarten? These March playdough mats are a fun, hands-on way to build fine motor skills while practicing early math like number recognition and counting to 10 Just print, laminate (or use dry erase sleeves), and add playdough. This resource includes: 22 March/ St. Patrick's Day Playdough Skill Builder Mats Color + Black-and-White versionsPinch and Place mats (4) – build p
PreK - K
Basic Operations, Other (ELA)
Valentine’s Day Long Division Worksheets | 3-Digit by 1-Digit With & Without
Make long division practice fun and engaging this Valentine’s Day! 💘 This Valentine’s Day–themed long division worksheet pack is perfect for students practicing 3-digit by 1-digit division, including problems with and without remainders. These worksheets are ideal for: Math centersIndependent practiceHomeworkSmall group instructionEarly finishersValentine’s Day math activities⭐ What’s Included:✔ 20 printable pages ✔ Long division without remainders✔ Long division with remainders✔ 3-digit
4th - 5th
Basic Operations, Numbers
Beginning of Year / Pencils Logic Emoji Math Add & Subtract to 20 Grade 2-4
Are you looking for a Print & Go, No Prep Beginning of School Year / School Supply / Pencils themed activity for August or September? These Logic Emoji Math Puzzles / Brain Teasers for Grades 2 & 3 will provide a fun review of basic math facts while also promoting beginning algebraic thinking. Focusing on add & subtract to 20, your students will love practicing their fluency skills with a School Supply / Beginning of School Year theme with pencils! Even middle school students enjoy thi
1st - 4th
Basic Operations, Mental Math
CCSS
1.OA.C.6
, 1.OA.D.8
, 2.OA.A.1
St. Patrick’s Day Color by Number Double, Double+1, Double +2 Addition within 20
St. Patrick’s Day Color by Number Double, Double+1, Double +2 Addition within 20 Worksheets! Kindergarten - Grade 2 Students!This resource is a 16 pages (8 black-and-white student worksheets + 8 full-color answer keys) engaging with concept of fun math Coloring by Number| Code Double, Double plus One, and Double plus Two Addition Facts Fluency within 20 St. Patrick’s Day - Themed comprehensive practice set designed to enhance students' skills, keep motivated and help students visualize the proc
K - 2nd
Applied Math, Basic Operations, Mental Math
CCSS
K.NBT.A.1
, K.OA.A.1
, K.OA.A.4
+3
February Elementary Morning Menu, Black History Month, Presidents Day
February Morning Menu & Mini Unit | Friendship, Presidents’ Day & Black History Month Create a calm, engaging start to your day with this February Morning Menu & Mini Unit for early elementary learners (K–3). This resource weaves together SEL, literacy, math, and social studies using February themes students love and teachers value. The unit highlights Friendship as the Word of the Month while introducing Presidents’ Day and Black History Month through short readings, discussion, and age-
K - 3rd
Basic Operations, Coloring Pages, Handwriting
St. Patrick’s Day 2 Digit Addition WITHOUT Regrouping Worksheets | Within 100 |
Looking for two-digit addition WITHOUT regrouping practice this St. Patrick’s Day? These engaging printable worksheets help students build confidence adding within 100. This St. Patrick’s Day themed set includes 6 two-digit addition worksheets without regrouping, designed for early elementary math practice. Students practice: • 2-digit addition without regrouping • Adding within 100 • Place value skills • Building addition fluency What’s Included: ✔ 6 printable worksheets ✔ 6 answer keys
2nd - 5th
Basic Operations, Math Test Prep, Other (Math)
BUNDLE Earth Day Addition & Subtraction Within 20,Odd & Even Numbers, Agamograph
BUNDLE EARTH DAY Addition and Subtraction within 20| Odd and Even Numbers | One Minute Practice | Agamograph | Ordering Numbers Least to Greatest | Color by Code. Grade 1 and Grade 2 Students This bundle resource is a 153 pages engaging with concept of strengthening math and craft BUNDLE addition and subtraction within 20, odd and even numbers, agamograph, ordering numbers least to greatest, and color by code comprehensive practice set designed to enhance students' skills, keep motivated and
1st - 2nd
Basic Operations, Coloring Pages, Visual Arts
CCSS
1.OA.A.1
, 1.OA.A.2
, 2.OA.B.2
Valentine Number Mail | Counting Stamp Match
❤️ Valentine Number Mail – Counting & Tally Practice (1–20) ❤️ Make counting practice fun and festive with this Valentine Number Mail activity! Students will practice counting tallies and matching numbers while engaging in a hands-on, self-checking task that’s perfect for February math centers. 📬 How It Works Students look at the tally marks on each Valentine envelope, count how many tallies there are, and then match the correct numbered stamp (1–20) to the corner of the envelope. 🔢 Skills
PreK - 1st, Adult Education
Basic Operations, Numbers, Other (Math)
3-Digit Add & Subtract Worksheets| With &Without Regrouping |2nd Grade Printable
Make 3-digit addition and subtraction practice FUN, simple, and stress-free! This no-prep printable worksheet pack helps students master adding and subtracting within 1,000 with both regrouping and without regrouping using clear layouts and kid-friendly pages. Perfect for 2nd grade math centers, homework, morning work, independent practice, small groups, test prep, and sub plans! Students get plenty of structured practice while building number sense, place value understanding, and computati
2nd - 3rd
Basic Operations, Numbers, Other (Math)
CCSS
2.NBT.B.5
, 2.NBT.B.7
, 2.NBT.B.9
+1
NO PREP Turkey Disguise Thanksgiving Multiplication Facts - Digital - Elementary
✨Looking for a festive and NO-PREP way to practice multiplication facts this November?✨ Your students will love this Turkey in Disguise Multiplication Practice Set! Each set combines multiplication fluency with a fun seasonal twist that keeps students engaged while building automaticity with their math facts. This resource includes 26 sets of multiplication practice, from 0×0 through 12×12, in both ordered and mixed versions — perfect for differentiation, centers, or small group review. 🦃
2nd - 5th
Arithmetic, Basic Operations, Mental Math
CCSS
3.NBT.A.3
, 4.NBT.B.5
, 5.NBT.B.5
+9
December File Folder Bundle!
Enjoy all of my December File Folders along with 2 bonus folders! In this bundle you will receive 45 different folders! This bundle is perfect for providing activities to a wide range of students. This bundle includes errorless activities, matching activities, along with reading and math skills. In this bundle you will receive: Math: Counting 1-10AB PatternsNumber Matching 1-15Addition with picturesIdentical MatchingShape MatchingNumber order 0-20Subitizing10 FramesSubtractionReading: CVC read
PreK - 5th
Basic Operations, Reading Strategies, Science of Reading
SPOOKY VIBES Finding Counting and Coloring Within 10 Worksheets
SPOOKY VIBES Finding Counting and Coloring Within 10 Worksheets!This resource is a 20 pages engaging worksheets with concept of Find Count Color within 10, spooky vibes - Halloween themes comprehensive practice set designed to enhance students' skills on finding, counting number, and coloring in various activities. Skill in math for Pre-school – Kindergarten be simple enough for working on independently. This worksheet designed to help each student reach their “full learning potential” and h
PreK - K
Basic Operations, Mental Math, Numbers
CCSS
K.CC.B.4
, K.CC.B.4a
, K.CC.B.4c
+1
St. Patrick’s Day 2 Digit Subtraction WITHOUT Regrouping Worksheets | Within 100
Need two-digit subtraction WITHOUT regrouping practice for St. Patrick’s Day? These printable worksheets help students subtract within 100 with confidence. This St. Patrick’s Day themed set includes 6 subtraction worksheets without regrouping for early elementary learners. Students practice: • 2-digit subtraction without regrouping • Subtracting within 100 • Strengthening number sense • Independent math skills Includes: ✔ 6 worksheets ✔ 6 answer keys ✔ No prep printable format ✔ Seasonal
2nd - 5th
Basic Operations, Math Test Prep, Other (Math)
Halloween Owls: Hoot and Count Calendar Numbers & Fun Activities
Hoot and Count with Halloween Owl Calendar Numbers!Bring a touch of spooky fun and feathered charm to your classroom with these colorful Halloween Owl Calendar Numbers! Each owl comes dressed for the season—witch hats, mummies, spider webs, and more—adding a playful Halloween twist to your daily routines. Perfect for math centers, morning meetings, calendar displays, sensory bins, and themed activities, these numbers make every October day a “hoot” to learn! Ways to Use These Halloween Owl Cale
K - 5th
Basic Operations, Creative Writing, Numbers
Also included in: Halloween Owls Bundle: Calendar Numbers and Riddles & Writing
Valentine Ten Frames 1–10 Worksheets | Count Color Write Pre-K & K
❤️ Valentine Ten Frames 1–10 WorksheetsMake counting 1–10 fun this Valentine’s Day with these engaging ten frames worksheets designed for Pre-K and Kindergarten learners! This resource helps students build strong number sense, practice counting and number recognition, and develop fine motor skills through simple, hands-on activities. Perfect for math centers, morning work, small groups, or independent practice. 📦 What’s Included This resource includes 6 activity pages + cover + thank
PreK - K
Basic Operations, Numbers, Other (Math)
Sweet Addition Fun! – Picture Addition Within 10 (No-Prep Worksheets + Key)
Sweet Addition Fun! – Picture Addition Within 10 is a fun and engaging set of no-prep picture addition worksheets designed for Kindergarten and Grade 1 students. Students will count the pictures, add the numbers, and write the correct answer, helping them build strong foundational addition skills using visual support. This resource is perfect for: ✔️ Math centers ✔️ Independent practice ✔️ Morning work ✔️ Homework ✔️ Small groups ✔️ Early finishers 📘 What’s Included: 15 printable w
K - 1st
Basic Operations, Numbers
CCSS
K.OA.A.1
, 1.OA.A.1
Christmas Ten Frame Activities 1–20 | Counting, Fill Up, Make Ten, Teen Numbers
Make Counting Merry with Christmas Ten Frames!Bring joyful learning to your classroom with this Christmas Ten Frame Numbers 1–20 Pack! These festive worksheets help students develop essential number sense skills through cutting, pasting, counting, filling ten frames, and building teen numbers — all wrapped in adorable Christmas graphics. Perfect for December centers, morning work, or holiday math practice! What’s Included:17 Christmas Ten Frame WorksheetsCut & Paste Ten Frames (1–20)Count &
PreK - 1st
Basic Operations, Numbers, Other (Math)
Valentine Number Tracing 1–20 - 20 Pages Counting Number For Kindergarten
Make number learning fun this Valentine’s Day with these Valentine Number Tracing 1–20 Worksheets! This engaging set helps young learners practice number recognition, tracing, and early counting skills using adorable Valentine-themed illustrations that keep children motivated and focused. Each worksheet is designed with clear, simple tracing lines, making it perfect for developing fine motor skills and early math confidence. These print-and-go worksheets are ideal for classroom use, homeschoo
PreK - 1st
Basic Operations, Handwriting, Numbers
Halloween Addition Match
Add up the candy in the jar to find out how many pieces you have! This resource contains an addition sentence for all numbers 1-20 where students will touch and count the candy corn in the jars to find out how many they have altogether and match it to the number tile with the corresponding answer. This is the perfect math center, morning tub material, early finisher activity, or Montessori shelf work. You can even extend the learning by having your learners write the addition fact that matches t
K - 1st
Basic Operations, Math
Also included in: Halloween Bundle
Valentine Math Worksheets K–1 | Addition, Subtraction, Cut & Paste Activities
Valentine’s Day Math Worksheets for Kindergarten & Grade 1 | Addition & Subtraction | Cut and Paste, Word ProblemsMake math fun and engaging this Valentine’s Day with these Valentine’s Day Math Worksheets designed for Kindergarten and Grade 1 students! This printable resource is perfect for math centers, morning work, homework, independent practice, and early finishers. These worksheets help young learners build confidence in basic math skills through hands-on and interactive activities. ⭐
K - 1st
Basic Operations, Numbers
CCSS
K.CC.A.1
, K.CC.B.4
, K.CC.B.5
+5
Halloween Printable Activities | October Printable Packet | No Prep Worksheets
PMake learning spooky and fun with this Halloween-themed printable pack, featuring 32 colorful pages and over 20 educational activities that you can instantly download and print! Perfect for your students, this printable bundle is designed to make early learning exciting and hands-on. Use it in the classroom, homeschool lessons, or at home to keep kids engaged while they build important fine motor, early math, and literacy skills through play-based learning. This Halloween activity bundle inc
PreK - 1st
Alphabet, Basic Operations, Numbers
Valentine's Day Add and Subtract Fact Fluency
This resource contains addition and subtraction facts within 10 where students will solve each equation and then place the broken heart half on top of the full heart answer. Each answer will have an addition and a subtraction fact that has the same answer. It would also make a great addition to your sensory bin or a scavenger hunt. This resource would make a great math center, small group activity, individual practice, morning bin material, Montessori Shelf work, or early finisher activity. If
K - 1st
Basic Operations, Math
Also included in: Valentine's Day Bundle
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