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Learn all your multiplication times tables in under five minutes!

363.3K views
•
August 29, 2013
by
tecmath
YouTube video player
Learn all your multiplication times tables in under five minutes!

TL;DR

Learn a quick method to master upper times tables under 10 in less than 10 minutes.

Transcript

good day and welcome to the tech math Channel what we're going to be having a look at in this video is we are going to be looking at how to master your Tim taable especially your upper times tables are under 10 and this will be you'll be able to do this in under 10 minutes you'll be able to get much much better at these uh this is a great little tr... Read More

Key Insights

  • ❓ Utilizes a simple trick of subtracting from 10 for rapid calculation.
  • ❓ Emphasizes practicing with examples to enhance learning and retention.
  • ✖️ Encourages understanding the underlying principles of multiplication.
  • 🥺 Suggests that consistent practice can lead to memorization of results.
  • ⏳ Highlights the importance of knowing lower times tables for this method.
  • 🫤 Demonstrates the efficiency of the diagonal subtraction approach.
  • ⌛ Indicates that this trick can make learning upper times tables more enjoyable.

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Questions & Answers

Q: What is the trick to mastering upper times tables under 10?

The trick involves determining how far numbers are from 10, diagonally subtracting, and multiplying the remaining numbers to get the answer efficiently.

Q: Why is knowing your lower times tables beneficial for this trick?

Knowing lower times tables like ones, twos, and threes helps in understanding the foundation for the diagonal subtraction method used in mastering upper times tables.

Q: How does the subtraction method work for calculating the upper times tables?

By subtracting the numbers diagonally from 10, you simplify the calculation process and arrive at the answer quickly, making it easier to memorize the results.

Q: Can this method replace the need to memorize all times tables?

While this method provides a quick solution for mastering upper times tables, it's still beneficial to memorize all times tables for a deeper understanding of mathematical concepts.

Summary & Key Takeaways

  • Learn a simple trick to master upper times tables quickly.

  • Understand the concept of subtracting numbers from 10 and diagonal subtraction method.

  • Practice with examples to reinforce learning and improve calculation speed.


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