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Addition and Subtraction Worksheet | Algorithms & Missing Digits | Upper Primary
This Addition and Subtraction worksheet is designed to build accuracy, fluency, and confidence with written algorithms and mental calculation strategies. Students practise: Addition and subtraction without a calculator Applying standard written algorithms Solving missing-digit number problems Showing clear mathematical working This resource works perfectly as a Do Now / Starter, independent practice, homework task, or fast-finisher activity. ✔️ What’s Included Addition problems (mental
6th - 12th, Adult Education, Higher Education
Arithmetic, Basic Operations, Numbers
Partial Sums Algorithm Practice
If you use Everyday Mathematics, then you know how difficult it is for some children to learn the Partial Sums Algorithm. You break it down, think they have it, but find they have a hard time transferring the skills independently.
DIFFERENTIATION is the key!
These partial sums practice sheets are differentiated to give your kids what they need, and to progress the reluctant learner through 4 phases as your gradually release responsibility:
•The first five sheets are colored coded and gridde
2nd - 3rd
Arithmetic, Basic Operations, Order of Operations
Error Analysis: Multiplication, Standard Algorithm
Solve a 3 digit by 2 digit multiplication problem using the standard algorithm and then analyze an error made on the same problem.
4th - 6th
Arithmetic, Basic Operations, Math Test Prep
CCSS
4.NBT.B.5
, 5.NBT.B.5
Integers 07 - Subtracting Positive and Negative Integers Using an Algorithm
Subtraction is the opposite of addition. If adding a positive integer results in a greater number, then subtracting a positive integer results in a lesser number. If adding a negative integer results in a lesser number, then subtracting a negative number results in a greater number.
Subtracting a negative is the only thing today that is new. We want students to conceptualize that taking away a negative, debt for instance, results in a greater number. We will introduce a rule for when we se
6th - 7th
Arithmetic, Math, Numbers
Decimals: Model/Algorithm Practice
This is a quick formative assessment or center activity for students to practice modeling and the algorithms for adding/subtracting decimals.
3rd - 6th
Arithmetic, Basic Operations, Place Value
Multiply 3-digits by 3-digits
Multiply 3-digits by 3-digits Standard algorithm with rows to help keep the number organized. PDF printable to download. Answers included.
5th - 12th
Arithmetic, Basic Operations, Math
Also included in: Math Drills for Elementary Students
Modeling Subtraction with Regrouping
Subtraction practice sheet connecting place value blocks visual with the standard algorithm. Great tool to develop conceptual understanding of the "borrowing" or regrouping process.
2nd - 4th
Arithmetic, Basic Operations, Math
CCSS
3.NBT.A.2
Addition Subtraction Regrouping Bundle--6 Mini-lessons, classwork, homework
Use these PowerPoint presentations to teach your students how to add and subtract using standard algorithm and base ten blocks. Each mini- lesson is followed by classwork and homework practice sheet. Each lesson builds on the previous day's lesson.
Lesson 1- Add and regroup the ones place
Lesson 2- Add and regroup the tens place
Lesson 3- Add and regroup the hundreds place
Lesson 4- Subtract and regroup tens and ones
Lesson 5- Subtract and regroup up to thousands
Lesson 6- Subtract across z
3rd - 4th
Arithmetic, Basic Operations, Math
CCSS
3.NBT.A.2
2 x 2 DIGIT MULTIPLICTION W/MINIMAL RENAMING Activity #2
This is the second exercise in my continuing series of 2x2 digit multiplication. This worksheet has occasional renaming when the student is adding to find the final product. It also includes:
*traditional algorithm guided format (RTL/TPT)
* answer sheet for whole group or individual correction
3rd - 5th
Arithmetic, Basic Operations
![Preview of 2 x 2 Digit Multiplication W/O Renaming [1]](https://ecdn.teacherspayteachers.com/cdn-cgi/image/format=avif,quality=70,width=525,height=525,onerror=redirect/thumbitem/2-x-2-Digit-Multiplication-W-O-Renaming-1--3675776-1549390715/750f-3675776-1.jpg)
2 x 2 Digit Multiplication W/O Renaming [1]
Every child needs practice when learning the concept of multi-digit multiplication. This worksheet is the first in a series to assist you in teaching 2 x 2 digit using the traditional format. The exercise includes:
*traditional algorithm guide boxes (RTL designed for TPT)
*answer key for group or individual correction
*graphics for the cute factor (CCA)
* 30+ years of teaching experience in the design
(Thumbnails occasionally move the graphics but image will download correc
3rd - 5th
Arithmetic, Basic Operations
Year 8 Math Do Now Worksheets | Evaluate Expressions & Calculations | Mental Mat
This Year 8 Maths Do Now / Revision worksheet is perfect for reinforcing evaluation skills, mental maths, and written calculation strategies. Designed for quick implementation, it works well as a bell ringer, lesson starter, revision task, or fast-finisher activity. Students practise evaluating numerical expressions using a mix of mental strategies, written algorithms, and division with remainders, helping to build both fluency and confidence with core number skills. ✨ What’s Included:
6th - 12th, Adult Education, Higher Education
Arithmetic, Basic Operations, Other (Math)
Add and Subtract with Whole Numbers
These 4th Grade Number & Operations in Base Ten worksheets are designed specifically to support the 4.NBT.4 standard.This set includes two individual worksheets, perfect for reviewing key skills, or assigning as reinforcement for homework. Each worksheet comes with a complete answer key. Works easily for 4th grade students, but could also accommodate high 3rd graders or lower end 5th graders. With 2 worksheets and answer keys—including a variety of word problems—these resources give students
3rd - 5th
Arithmetic
CCSS
4.NBT.B.4
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