- Add and Subtract Whole Numbers
- Home
- Single Digit Addition
- Addition of 3 or More Single Digit Nnumbers
- Addition of Two 2-digit Numbers Without Carry
- Adding 2-digit Numbers and Single Digit Numbers
- Addition of Two 2-digit Numbers With Carry
- Addition With Carry to the Hundreds Place
- Addition of 2-digit, 3-digit and 4-digit Numbers
- Subtracting a Number From a 2-digit Number
- Subtraction of Two 2-digit Numbers Without Borrowing
- Subtraction of Two 2-digit Numbers With Borrowing
- Subtraction with Multiple Regrouping Steps
- Subtraction and Regrouping With Zeros
- Fact Families for Addition and Subtraction
- Addition or Subtraction of Whole Numbers (Word problems)
- Increasing or Decreasing Pattern from a Table of Values
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Add and Subtract Whole Numbers
This tutorial provides comprehensive coverage of addition and subtraction of whole numbers based on Common Core (CCSS) and State Standards and its prerequisites. Students can navigate learning paths based on their level of readiness. Institutional users may customize the scope and sequence to meet curricular needs. This simple tutorial uses appropriate examples to help you understand addition and subtraction of whole numbers in a general and quick way.
Audience
This tutorial has been prepared for beginners to help them understand the basics of Addition and subtraction of whole numbers. After completing this tutorial, you will find yourself at a moderate level of expertise in addition and subtraction of whole numbers, from where you can advance further.
Prerequisites
Before proceeding with this tutorial, you need a basic knowledge of elementary math concepts such Number Sense, Addition, Subtraction, etc.