Example

Title: Addition

Grade: 4-a Lesson: S3-L1

Explanation: Here are some examples of the topic with images and steps in sequence.

Examples:

Example: 1a

Mike buys a TV worth $5,825 and a camera worth $1,262.How much does he spend altogether?

  • Cost of TV = $5825

  • Cost of camera = $1262

  • He spend altogether = $5825 + $1262 = $7087

1a

.

Explanation: In the above problem, Mike buys a TV worth $5,825 and a camera worth $1,262.The total money he spends altogether is $7087.

Example: 2a

A delivery service company delivered 8,568 packages in one month and 689 packages in the next month.How many packages were delivered altogether?

  • Number of packages delivered in one month = 8568

  • Number of packages delivered in next month = 689

  • The Total packages delivered in two months = 9257

2a

.

Explanation: In the above problem, A delivery service company delivered 8,568 packages in one month and 689 packages in the next month. Hence, the total number of packages delivered altogether is 9257.

Example: 3a

There are 1234 cats in an animal rescue shelter.176 more cats are bought into the shelter.How many cats in the shelter now?

  • Number of cats in the animal rescue shelter = 1234

  • Number of more cats bought into the shelter = 176

  • Total,Number of cats in the shelter = 1234 + 176 = 1410.

3a

.

Explanation: In the above problem, There are 1234 cats in an animal rescue shelter, and 176 more cats are bought into the shelter. Hence, the total number of cats in the shelter is now 1410.


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