Coding Without Computers - Page 9
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2-Digit Subtraction Base Ten Blocks & Boxes Spring Worksheets 1st 2nd Grade
🌷 Struggling with 2-Digit Subtraction? This 38-page Spring Math Subtraction With / Without Regrouping Pack was created to fix the most common subtraction regrouping mistakes—before they become habits. It uses visual boxes and grid support to help students master place value (tens and ones).Students often struggle when they: • Don’t line numbers up by place value • Are weak with teen number subtraction • Start with the tens instead of the ones • Don’t know when to regroup This resource teaches
1st - 2nd
Arithmetic, Basic Operations, Place Value
CCSS
1.NBT.B.2
, 1.NBT.B.2b
, 1.NBT.C.6
FREE Double-Digit Addition and Subtraction Worksheets No Regrouping
Looking for simple and effective practice for double-digit addition and subtraction without regrouping? This FREE resource includes one addition worksheet and one subtraction worksheet to help students build confidence with place value and basic operations. Perfect for 2nd grade or students who need extra support with foundational math skills. What’s Included: 1 Addition Worksheet (No Regrouping) 1 Subtraction Worksheet (No Regrouping) Answer Keys Included Perfect For: Math centers Home
1st - 3rd
Arithmetic, Basic Operations
CCSS
1.NBT.C.5
, 1.NBT.C.6
, 2.NBT.A.1a
+1
Evaluating Functions 3 Day Lesson Bundle
This resource includes three days of lessons focused on evaluating expressions—with and without the use of a graphing calculator (TI-84 and Casio instructions included). Students will build confidence and fluency as they progress through increasingly complex expressions. Over the three days, students will: Learn how to evaluate expressions involving square roots, absolute value, and multiple variables Practice both by hand and using calculator functions for support Develop critical think
6th - 12th
Algebra, Basic Operations, Numbers
CCSS
HSF-IF.A.2
Montessori Math Snake Game Sums of 10 / 2 digits Free
The child has to perform the different ways of making the 10 fact without help.
PreK - 1st
Basic Operations, Math, Numbers
Grade 2 Addition – Add 1-digit to 2-digit numbers, no bridging | CPA Mastery
This Grade 2 addition pack focuses on adding 1-digit to 2-digit numbers without bridging, using the CPA methodology and guided visual supports from a friendly cartoon robot character. Students work with place value grids, base ten blocks, number lines, numicons (structured visual patterns), and vertical notation to develop understanding that when adding to 2-digit numbers, we keep the tens constant and only add to the ones. This resource helps students progress from concrete visual place value r
1st - 3rd
Arithmetic, Basic Operations
Montessori Multiplication Templates
Support your students’ understanding of multiplication and place value with these Montessori-inspired, color-coded templates! Designed using the OpenDyslexic font, these templates promote clarity and accessibility while keeping the classic Montessori color system. Includes multiple digit levels, color-it-yourself versions, and teacher notes for easy differentiation. Perfect for: • Montessori and inclusive classrooms • Small group and independent math practice • Visual and neurodiverse learne
3rd - 5th
Basic Operations, Math Test Prep, Place Value
Fall Themed Addition Color By Number Math Pages - 2-Digit Worksheets, Grade 2
Looking for an engaging and seasonal way to reinforce 2-digit addition with regrouping and without regrouping? This Fall-Themed Color by Number Math Pack is the perfect resource to add to your autumn math stations, early finisher bins, morning tubs, or even sub plans! This no-prep packet includes 5 addition with regrouping and without regrouping color-by-number worksheets plus a matching answer key to make marking or self-checking a breeze! What’s Included:-5 Fall-Themed Color-by-Number Works
K - 3rd
Basic Operations, Mental Math, Place Value
Montessori Decimal Pinwheel Worksheet
Montessori Decimal Pinwheel Worksheet contains: Decimal Pinwheel Blank Sheet with gridDecimal Pinwheel Blank Sheet without gridDecimal Pinwheel Coloured Sample 1Decimal Pinwheel Coloured Sample 2Decimal Pinwheel Coloured Sample 3
4th - 8th
Basic Operations, Decimals, Mental Math
Kindergarten Fall Math | Addition Within 5 | Part-Part-Whole Task Cards + Slides
Help students build a strong foundation in early addition by identifying the parts and whole—without using symbols or equations! In this fall-themed resource, students look at colorful ten-frame pictures and complete the sentence: “___ and ___ make ___”This resource includes 40 interactive slides and 16 Write the Room task cards, perfect for developing number sense and part-whole relationships using visual models only. It’s ideal for introducing addition in Kindergarten or as a conceptual
K - 1st
Basic Operations, Math, Numbers
CCSS
K.OA.A.1
Also included in: Fall Addition Within 5 Bundle | Digital Slides & Task Cards
Addition and Subtraction within 20 Worksheets for Math Fact Fluency Practice
These no prep math worksheets will keep your students engaged with color by number, crack the code, mazes, coloring pages, and more for morning work, early finishers activities, test prep, and homework. The addition and subtraction within 20 worksheets have similar formats so you can mix addition to 10 / 20 and subtraction within 10 / 20 easily within the same classroom, depending on which math facts your students need to review. A no prep packet is ready to go for every month of the school yea
K - 2nd
Arithmetic, Basic Operations, Mental Math
CCSS
1.OA.C.6
, 1.OA.D.7
, 1.OA.D.8
Two Digit Subtraction With Regrouping With Base Ten Worksheets Summer Pack
😊 Make 2-digit subtraction simple and stress-free this summer! ☀️ This 2-Digit Subtraction with & without Regrouping Summer Pack uses base ten blocks, structured boxes, and place value support to help students subtract accurately and confidently. Perfect for end-of-year review, summer school, math centers, or back-to-school practice! What Makes This Resource Effective?✅ Base ten blocks & place value boxes help students visualize numbers ✅ Clear structure keeps digits aligned for fewer mistak
1st - 3rd
Arithmetic, Basic Operations, Place Value
CCSS
1.NBT.B.2
, 1.NBT.B.2a
, 1.NBT.B.2b
+3
Double-Digit Subtraction With Regrouping (Up to 50) Flashcards
Flashcards (8 per page) with double-digit subtraction problems requiring regrouping from 50-49 downwards. Color-coded problems in the 20s, 30s, 40s, and with 50.
Not Specific
Arithmetic, Basic Operations, Mental Math
CCSS
2.NBT.B.5
2-Digit Addition & Subtraction to 100 (No Regrouping) Worksheet
This comprehensive bundle is designed to help students master 2-digit addition and subtraction up to 100 without regrouping. Perfect for reinforcing fundamental arithmetic skills, this set provides ample practice in a clean, easy-to-read format. It’s ideal for math centers, homework, morning work, or quick assessments. What's Included (48 Pages Total)• 24 Pages of Practice Worksheets: A wide variety of problems covering both addition and subtraction. • 24 Pages of Answer Keys: Full, easy-to-che
2nd - 5th
Arithmetic, Basic Operations, Numbers
Addition Equations with Sums Up To 20 Task Box Filler for Special Education
Addition Equations with Sums Up To 20 | TASK BOX FILLER® for Special Education and AutismGiven color-coded visual support with TWO LEARNING LEVELS to show the student the addition equations, along with TRUE or FALSE response “buttons” to mark, clip, or point to, you will see a higher level of engagement with less prompting! This “Task Box Filler®” 96 card set can be used during independent work tasks to promote task completion, for high-interest math center activities, or as a one-on-one math i
K - 3rd
Basic Operations
CCSS
K.OA.A.1
, K.OA.A.2
, 1.OA.B.3
+3
Also included in: AUTISM EDUCATORS Custom Task Box Filler Activities BUNDLE for KATELYN P.
Montessori Math Square Stair Fact of 10 / Addition
It consists of four sheets that form different ways of adding or building "the number", using the code of the colors corresponding to the Montessori beads, but in this case they are not beads but squares. The first page is for control. The second, the child traces each square, colors them with the corresponding colors and writes the numbers, then writes the sum, (the numbers are suggested in point numbers) The third, is similar to the second with the difference that in the sum the numbers are no
PreK - 1st
Basic Operations, Math, Numbers
Montessori Math Bundle
This Bundle contains a collection of math operation task and control cards for students independent work. Colour coded worksheets for understanding place value and various activities to inspire learning of math facts in a fun way. Included are: Dynamic and Static Addition task cards and worksheets for place valueDynamic and Static Subraction task cards and worksheets for place valueDynamic and Static Multiplication task cards and worksheets for place valueDynamic and Static Division task cards
1st - 4th
Basic Operations, Math, Place Value
Adding Machine
My students love this activity! This is an Adding Machine to teach students how to add. This color coded visual model helps students understand the concept of addition! Simply place your counters on the corresponding rectangle and slide them down to find the sum. Simple and fun at the same time! Thanks for looking!
PreK - 1st
Basic Operations
Subtraction Stamp Game Static and Dynamic
This product includes 18 static and 18 dynamic subtraction stamp game problems. These files include all black text, color coded text, and an answer key. Print and cut in half for single use copies or print, cut, and laminate for students to reuse with dry erase markers! This product was created for use with the Montessori Stamp Game.
PreK - 3rd
Basic Operations, Math, Place Value
CCSS
1.NBT.B.2
, 1.NBT.B.2a
, 1.NBT.C.6
+8
Addition Stamp Game Static and Dynamic
This product includes 18 static and 18 dynamic addition stamp game problems. These files include all black text, color coded text, and an answer key. Print and cut in half for single use copies or print, cut, and laminate for students to reuse with dry erase markers! This product was created for use with the Montessori Stamp Game.
PreK - 3rd
Basic Operations, Math, Place Value
CCSS
1.NBT.B.2
, 1.NBT.B.2a
, 1.NBT.C.4
+5
Multiplication Stamp Game Static and Dynamic
This product includes 18 static and 18 dynamic multiplication stamp game problems. These files include all black text, color coded text, and an answer key. Print and cut in thirds for single use copies or print, cut, and laminate for students to reuse with dry erase markers! This product was created for use with the Montessori Stamp Game.
K - 4th
Basic Operations, Math, Place Value
CCSS
1.NBT.B.2
, 1.NBT.B.2a
, 2.NBT.A.1
+4
K - CCS: Numbers/Operations in Base 10 for Physical Challenged
“Numbers and Operations in Base 10” For Kindergarten Students with Physical Disabilities Students with Physical Disabilities may require assistive computer equipment/software: voice-activated word processing, word prediction, keyboard and/or mouse modification. Here is a link to teaching strategies for students with physical disabilities: https://www.teacherspayteachers.com/Product/Physical-Disabilities-Teaching-Strategies-142583 Please provide: A media player or computer to listen to the a
Kindergarten
Arithmetic, Basic Operations
CCSS
K.NBT.A.1
Easter 2 Digit Subtraction Worksheets Regrouping Practice 1st 2nd Grade
Make 2-digit subtraction fun this spring with this Easter-themed math pack! 🐣This Easter 2-Digit Subtraction With & Without Regrouping For 1st, 2nd grade resource helps students build strong place value understanding while practicing: ✔ Subtraction with regrouping ✔ Subtraction without regrouping ✔ Making 10 strategy ✔ Tens and ones place value support Perfect for 1st grade, 2nd grade, intervention, and math centers during March & April! 🌷 Why Teachers Love It: Visual boxes to keep numbers al
1st - 3rd
Arithmetic, Basic Operations, Place Value
CCSS
1.NBT.B.2
, 1.NBT.B.2a
, 1.NBT.B.2b
+3
Double Digit Subtraction Worksheets Large Print Autism Special Education
Double Digit Subtraction Large Print Worksheets for students with autism and special education needs. 10 pages with 2 difficulty levels - without regrouping & with regrouping Your students will subtract numbers containing tens & ones. These large print Subtraction worksheets have enough space to allow your students to write their workings. The 2 difficulty levels have different color/colour borders for easier classroom planning. You might also like: Double Digit Subtraction with Regrouping Scaf
2nd - 3rd
Basic Operations
Also included in: Number Skills Elementary Math Autism Special Education Worksheets Bundle
Montessori Bead Houses Workbook
Use this math workbook with the Montessori Math Bead House work available from Nienhuis Montessori. It can also be used without the actual work using bead bars directly on the paper. Print 2 copies, one for working on and one for writing on. Included in this workbook is a house-chart for numbers 1 - 10. The student will write numbers inside each cell in descending order to build the house number. Example: 3+0, 2+1, 1+2, 0+3
PreK - 5th
Basic Operations, Math, Numbers
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