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Lesson Example Discussion Quiz: Class Homework

Example

Title: Multiplication

Grade: 2-a Lesson: S2-L3

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

Examples:

Example: 1a

Number A and number B are 52 and 13 respectively. Find the product of numbers A and B.

Number A = 52
Number B = 13
Product of numbers A and B is 52 x 13 = 676

Explanation: In the above problem, number A is 52 and number B is 13. Therefore, the product of numbers A and B is 52 x 13 = 676

Example: 2a

In the first box, there are 74 magnets, and in the second box, there are 24 times the magnets in the first box. How many magnets are there in the second box?

Number of magnets in the first box = 74
Number of magnets in the second box = 24 times the number of magnets in the first box
Number of magnets in the second box = 24 x 74 = 1776

Explanation: In the above problem, the number of magnets in the first box is 74 and the number of magnets in the second box is 24 times the number of magnets in the first box. Therefore, the number of magnets in the second box is 24 x 74 = 1776

Example: 3a

Mike can drive 68km in an hour. How many kilometers can he drive in 19 hours?

Number of kilometers Mike can drive in one hour = 68
Number of kilometers Mike can drive in 19 hours = 19 x Number of kilometers Mike can drive in one hour
Number of kilometers Mike can drive in 19 hours = 19 x 68 = 1292

Explanation: In the above problem, the number of kilometers Mike can drive in one hour is 68 and the number of kilometers Mike can drive in 19 hours is 19 x Number of kilometers Mike can drive in one hour. Therefore, the number of kilometers Mike can drive in 19 hours is 19 x 68 = 1292