Standard Algorithm Multiplation
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Addition and Subtraction Flashcards
Attention primary teachers and parents! These are double-sided flashcards so students can practice their addition and subtraction fact fluency together. Print this double-sided and cut slits in the side. Students will be able to look at the addition side and flip the addend to see the answer on the back. If you want to see them in action, you can check out my Instagram and TikTok @heyitskatieortega and I show how they work in action.
PreK - 5th
Basic Operations
CCSS
K.NBT.A.1
, 1.NBT.C.4
, 1.NBT.C.5
+3
Addition & Subtraction to 20 Fact Strategies Anchor Charts Worksheets Flashcards
Do you need to provide explicit strategy instruction for the basic addition and subtraction facts to 20 in first or second grade? This money-saving bundle of six math resources with anchor charts, flashcards, and worksheets has what you are looking for! Give your students visual and verbal cues that will help them recall and apply mental strategies to compute the basic addition and subtraction facts. Take a closer look at everything you’ll receive by clicking on the VIEW PREVIEW button
1st - 2nd
Basic Operations, Math
Subtraction Fact Strategies to 20 Within 20 Worksheets Anchor Charts Flash Cards
Are you searching for a money-saving bundle of three math resources that reinforces explicit strategy instruction for the basic subtraction facts to 20 in the first and second grades? Here it is! You’ll find this set of coordinating anchor charts, flashcards, and worksheets with built-in supports for learning is expressly designed to help you teach subtraction fact strategies in a systematic and sequential way. Here are the subtraction fact strategies you’ll find in this bundle: S
1st - 2nd
Basic Operations, Mental Math
CCSS
1.OA.C.6
, 2.OA.B.2
Addition Flash Cards to 20 Math Facts Fluency Addition Doubles Flashcards to 20
Would your students benefit from visual and verbal cues to help them r ecall and apply mental strategies to compute the basic addition facts to 20? You can count on this set of flashcards with built-in cues to reinforce the addition fact strategies you’re teaching your first and second-grade math students. These addition fact flashcards correlate with my anchor charts and worksheets. Each flashcard has a think bubble with a picture and/or a word cue for the corresponding addition stra
1st - 2nd
Basic Operations, Mental Math
CCSS
1.OA.C.6
, 2.OA.B.2
Basic Addition & Subtraction Mental Math Fact Fluency to 20 Strategy Flash Cards
Do you have students who would benefit from having visual and verbal cues to help them recall and apply mental strategies to compute the basic addition and subtraction facts to 20? You can count on these sets of flashcards with built-in cues to reinforce the addition and subtraction fact strategies you’re teaching your first and second-grade math students. These addition and subtraction fact flashcards correlate with my anchor charts and worksheets. Each flashcard has a think bubble wi
1st - 2nd
Basic Operations, Mental Math
CCSS
1.OA.C.6
, 2.OA.B.2
Addition Fact Strategy Doubles Free Sample
Enjoy this free math sample, compiled from three of my best-selling addition resources, for reinforcing the doubles addition fact strategy with first and second graders. There is an anchor wall chart (in color or black/ gray/ white), 2 worksheets (3 pages) for identifying and sorting doubles addition equations, and flashcards with color or black/ white picture cues.
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This free sample was compiled from the following re
1st - 2nd
Basic Operations, Mental Math
CCSS
1.OA.C.6
, 2.OA.B.2
Subtraction Facts to 20 - Subtraction Fact Strategy Flashcards
Give your students a leg up with computing the basic subtraction facts to 20. Use these flashcards with built-in visual and verbal cues to help them recall and apply mental strategies! You can count on this set of flashcards to reinforce the subtraction fact strategies you’re teaching your first and second-grade math students. Each subtraction fact flashcard has a think bubble with a picture and/or a word cue for the corresponding subtraction strategy to prompt your students. They corr
1st - 2nd
Basic Operations, Mental Math
CCSS
1.OA.C.6
, 2.OA.B.2
Fact Fluency Tracker | Multiplication Math Fact Fluency |Daily Computation Games
Build strong math fact fluency with this structured Fact Fluency Tracker using engaging daily computation games in Boom Cards™ format. This math fact fluency bundle helps students master multiplication and division facts through consistent, targeted practice and mixed review. This resource goes beyond isolated drills. Each fact family is taught in its own focused deck, then strategically combined into mixed decks to reinforce retention, accuracy, and flexible thinking. As students progress,
4th - 6th
Arithmetic, Basic Operations, Mental Math
CCSS
4.NBT.B.5
, 4.NBT.B.6
, 5.NBT.B.5
+3
Addition Fact Fluency Bundle
Addition Fact Fluency BUNDLE | Color-Coded Levels (Blue–Rainbow)Looking for a complete, step-by-step system to help your students master every single-digit addition fact with confidence? This Addition Fact Fluency Bundle includes all five color-coded levels (Blue, Green, Yellow, Pink, and Rainbow), giving you everything you need to take learners from the very basics (+0 and +1) all the way to the trickiest upper facts (like 8 + 9 and 7 + 9). This bundle is perfect for intervention, RTI, math
1st - 5th
Arithmetic, Basic Operations, Mental Math
CCSS
3.NBT.A.2
, 4.NBT.B.4
, 1.OA.C.6
+2
Feed the Frog: Add & Subtract BUNDLE | K–2 Math | Fact Fluency FROM 5 TO 100
Are you like me and see it all the time: students can count, but fluency with addition and subtraction facts is uneven across K–2. Kindergarten students may still struggle to add/subtract within 5 or 10. First graders can add within 10 but freeze with missing numbers or combinations to 20. Second graders may know facts individually but struggle with fluency and fact families. Worksheets and flashcards don’t always stick—students need hands-on, visual practice that builds understanding, not
PreK - 3rd
Basic Operations, Numbers
CCSS
2.NBT.B.5
, K.OA.A.1
, K.OA.A.5
+4
Addition & Subtraction Assessment | Math Fluency 1–20 | Subitizing | Flash Cards
Easily assess math fluency with this comprehensive addition and subtraction assessment check-up pack for numbers 1–20! This no-prep resource includes printable assessment pages, math flash cards for addition and subtraction facts within 20, and subitizing practice to give teachers a clear snapshot of student understanding. Perfect for first grade and early second grade, these math check-up pages support progress monitoring, small groups, intervention, and end-of-unit assessments. ⭐ What’s Includ
K - 2nd
Basic Operations, Mental Math, Numbers
CCSS
1.OA.B.3
, 1.OA.B.4
, 1.OA.C.5
+3
Multiplication Math Fact FLash Cards 0-12
One page flash card printout of each multiplication fact or bigger sized flash cards that use two pages, including extra cards that can also be customized after printing.
2nd - 8th
Basic Operations, Math Test Prep, Mental Math
CCSS
3.OA.A.1
, 3.OA.A.4
, 3.OA.C.7
Also included in: Multiplication Math Fact Flash Cards 0-12 and Homework Worksheet Bundle
Multiplication Tables 0–12 Flash Cards|Math Facts Practice|Printable Math Centre
Master Multiplication Facts with Confidence! Help students learn and review multiplication facts from 0 to 12 using these easy-to-read printable multiplication flash cards. These multiplication fact cards are perfect for: ✔ Math Centers ✔ Early Finishers ✔ Small Group Instruction ✔ Independent Practice ✔ Homework Review ✔ Intervention Support ✔ Homeschool Learning ✔ Test Preparation Each card displays a complete multiplication table, making it easy for students to practice and build fact fluen
2nd - 5th
Basic Operations, Mental Math
CCSS
3.OA.A.1
, 3.OA.A.3
, 3.OA.C.7
+1
Teen Number Addition & Subtraction Fact Fluency Task Boxes | Math Facts 10–20
Help students build math fluency with these Teen Number Addition and Subtraction Task Boxes (Facts 10–20)! This hands-on resource is perfect for math centers, independent practice, intervention, and special education instruction. Students will solve teen number addition (10–20) and subtraction facts (13–20) and match the correct answer card using Velcro. Once laminated, these task boxes are durable, reusable, and ideal for daily math fact practice. What’s Included: Addition task boxes (10–20)Su
PreK - 2nd
Basic Operations, Order of Operations
CCSS
K.CC.A.2
, K.CC.A.3
, K.CC.B.4a
+4
Numberblocks Comparing Numbers Mats 1–10: Greater Than, Less Than, Equal To Math
Make comparing numbers click for your students with these highly engaging Numberblocks Comparing Numbers Mats 1–10—perfect for building confidence with greater than, less than, and equal to in a fun, hands-on way kids actually enjoy. These printable math mats are designed for preschool, pre-k, kindergarten, and first grade, helping learners master number comparison, number sense, and early math skills using visual supports and interactive practice. The familiar Numberblocks-style design keeps st
PreK - 1st
Basic Operations, Numbers
CCSS
K.CC.A.2
, K.CC.B.5
, K.CC.C.6
+2
Math Facts 4 operation cards worksheets 0-9 Montessori Compatible K - 2
Math Facts 0–9 | All Four Operations | Montessori-Aligned | K–2 Build strong fact fluency with this comprehensive Math Facts 0–9 resource designed for Kindergarten, 1st Grade, and 2nd Grade learners! This hands-on, flexible set supports mastery of addition, subtraction, multiplication, and division facts while aligning beautifully with Montessori materials. What’s Included: ✔ 251 Equation Cards (0–9 Facts) Addition facts 0–9 Subtraction facts 0–9 Multiplication facts 0–9 Division facts
K - 2nd
Arithmetic, Basic Operations
CCSS
K.OA.A.1
, K.OA.A.5
Montessori Math Sandpaper Numbers/ Red Rods Worksheets
Montessori Math Sandpaper Numbers and Red Rods Worksheets These worksheets are part of the Montessori Math Workbook for the age of 3+. You can find the full Math Workbook here: Montessori Math Workbook Full BundleThe sheets can be used as extention activities in the Montessori Classroom or for homeschooling. The worksheets can also be used as flashcards for interactive, hands-on learning What's included: * Sandpaper numbers for tactile experience of directionality * Number rods counting/ colori
PreK - K
Basic Operations, Numbers, Other (Math)
CCSS
K.CC.B.4
Number Partners for 10 Simple Games | Centers | Friends of 10 | Make a 10
This resource has 4 simple, easy to implement games to practice number partners for 10.These are great to use in small groups, with partners, and to hand off to a volunteer or support staff. The games include:Partner Pairs RaceMake a Ten Memory GameQuick Equation FlashcardsQuick Number Bond Flashcards
K - 3rd
Arithmetic, Basic Operations, Mental Math
CCSS
1.OA.B.3
, 1.OA.B.4
, 1.OA.C.5
+2
0-100 Math Game Number Flash Cards Small Medium & Large
Need small, medium or large number cards to help your students develop their number recognition and number sense or to practice fact fluency with math games? This basic, printable, black and white Numbers 0-100 set can be used as posters, flashcards, or math game cards to support many types of math skills like comparing numbers, understanding place value, looking for patterns, and increasing fact fluency for addition, subtraction, multiplication and division. Easy to read font used also mod
PreK - 5th
Basic Operations, Numbers, Place Value
CCSS
K.CC.A.3
, K.CC.C.7
, K.NBT.A.1
+1
Also included in: Alphabet Letters, Numbers 0-100 & 2D 3D Shapes Flash Cards Kindergarten
Math in Motion: Subitizing within 5 (231 No-Prep Slides)
Where number sense meets movement—subitizing made fun! Math in Motion trains perceptual subitizing within 5 so students see a quantity at a glance and connect it to its number, laying the groundwork for strong skills in composing/decomposing (coming in your conceptual subitizing set). Slides flash small quantities (1–5) in dice, finger, and five-frame patterns. After every five items, a built-in movement break (like dancing) keeps the pace brisk and engagement high—ideal for transitions
PreK - 2nd
Basic Operations, Mental Math, Numbers
CCSS
K.CC.A.1
, K.CC.A.3
, K.CC.B.4
+5
Multiplication Missing Factors Flashcards: 1-9 with Answers
Make multiplication mastery a breeze with our Multiplication Missing Factors & Products Flashcards: 1-9 with Answers. Our flashcards feature all multiplication facts from 1 to 9, with a twist! These unique flashcards challenge young learners by including missing factors and missing products. In addition, they will encourage critical thinking and reinforce their understanding of multiplication concepts. Each card presents a multiplication problem with either a missing factor or a missing product
2nd - 4th
Basic Operations, Mental Math, Numbers
CCSS
2.OA.C.3
, 2.OA.C.4
, 3.OA.A.1
+6
Reggio-Inspired Black & White Nature Count and Clip Cards (1–20)
Encourage hands-on counting and number recognition with these Reggio-inspired black-and-white nature count and clip cards! Each of the 20 printable cards features beautiful, artistic sketches of natural elements for children to count, plus three numeral choices at the bottom for self-checking or guided practice. Children will count the number of objects and clip or mark the correct numeral using clothespins, paper clips, dot stickers, or tape—no special materials required! These cards are
PreK - 1st
Basic Operations, Mental Math, Numbers
CCSS
K.CC.A.1
, K.CC.B.4
, K.CC.B.5
+1
Feed the Frog | Fluently Add and Subtract within 10 | Game/Center/Activity
As a math interventionist I see it every year, by first grade, many students can count and recognize numbers, but they struggle with true addition and subtraction fluency to 10. Students rely on fingers or guess when asked 6 + 3 or 9 − 2. They can count objects but struggle to see that “⚫⚫⚫⚫ + ⚫⚫” equals 6. Students can add 2 + 3 but don’t automatically know 5 − 2 = 3. Without fluency, mental math, part-part-whole reasoning, and problem-solving skills fall apart. Teachers end up spending hou
K - 2nd
Basic Operations, Numbers
CCSS
1.OA.C.6
Multiplication Facts 10-12 Flashcards: Ten Frames, Arrays, & Answers
Our Multiplication Facts 10-12 Flashcards: Ten Frames, Arrays, and Answers will help your students have fun mastering their multiplication facts. There are two sets of flashcards for each group of facts. Both have the multiplication problem on the front.Set one has one or two engaging ten frame visuals.Set two has an array visual, with areas to write the number of rows and columns.The reverse side has the correct answer, with the original fact and turn-around fact.Key Features: The package
2nd - 4th
Basic Operations, Mental Math, Numbers
CCSS
2.OA.C.3
, 2.OA.C.4
, 3.OA.A.1
+5
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