Addition and Subtraction of Whole Numbers

How do I add / subtract two numbers? How do I add numbers with more than 1 digit? How do I know if the result is correct? Such topics and more are covered in this concept. It includes the basics of addition and subtraction, which are fundamental concepts for young minds.

The concept is broken into smaller topics, which makes it easier and much more fun for students. The topics are listed below:-

Add Whole Numbers and Money

In this topic, we learn to add two or more whole numbers and money amounts.

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Addition and Subtraction Expressions and Equations

In this topic we learn to write and find the value of expressions and equations.

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Estimate Sums and Differences

We will learn to estimate sums and differences by rounding.

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Properties and Patterns of Addition and Subtraction

In this topic we learn some properties and patterns of addition and subtraction.

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Subtract Whole Numbers and Money

In this topic, we learn to subtract whole numbers and money amounts.

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