Four Basic Operations in Mathematics: Multiplication and Division


This is a continuation of the previous lesson. In our previous lesson, we looked at  two (addition and subtraction) out of the four basic operations in Mathematics; therefore, in this lesson, the other two (multiplication and division) are discussed. If you missed the previous lesson, you can get it HERE.

Four Basic Operations in Mathematics: Multiplication and Division

Before we start this tutorial, I want you to go back to your multiplication table if you have forgotten it. For now, you can recite from tables 1 to 10. One unique thing about multiplication is that it makes calculation very much easy. Instead of calculating ₦20 + ₦20 + ₦20 + ₦20 + ₦20 = ₦100 (like we illustrated in our previous lesson under addition), you just count the number of ₦20 and multiply the number by the ₦20. Since the number of ₦20 is 5, we will have: ₦20 × 5 = ₦100. It’s simple, right? Well, you will understand it better as we solve more examples.



Click HERE to get the tutorial.

Tamuno Reuben

Those who seek knowledge seek power because the pen is mightier than the sword.

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