Lesson

Title: Decimal Addition

Grade: 4-a Lesson: S2-L1

Explanation: Hello students; let us learn a new topic today with concepts, examples, and questions for you to solve.

Lesson:

Definition: Decimal

A decimal number can be defined as a number whose whole number part and the fractional part is separated by a decimal point.

1

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Explanation: In this image, 6 is in ten’s place,3 is in one’s place and 5 is in tenth’s place.

Definition: Decimal Point

The dot in a decimal number is called a decimal point.

2

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Explanation: 13.6

Definition: Like Decimal

Like decimal numbers are those decimal numbers that have the same number of digits after the decimal point.

3

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Explanation: In this example, 36.5 and 47.9 are like decimals, because both have up to one places of decimals.


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