Debug Algorithm

6+ results

Addition and Subtraction Worksheet | Algorithms & Missing Digits | Upper Primary

Created by

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

Also included in: Middle School Math Mega Bundle | Algebra, Number & Statistics Worksheets | Do No

Error Analysis: Multiplication, Standard Algorithm

Created by

Manahan Market

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

Created by

5P's - Math and Science

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

Created by

Courtney Sizemore

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

Created by

Teach with Reyna

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

Year 8 Math Do Now Worksheets | Evaluate Expressions & Calculations | Mental Mat

Created by

STEMora

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)

Also included in: Middle School Math Mega Bundle | Algebra, Number & Statistics Worksheets | Do No

Showing 1-6 of 6+ results