Master your Times Tables (10-20x) in 5 minutes - Easy Math Trick!

TL;DR

Learn how to multiply numbers under 20 using two simple math shortcuts explained step by step.

Transcript

probably the most common comment I get on my videos is about my voice and yep it's polarizing I know uh the usual comments saying that you found the video helpful get those two thanks for making it and I love these right but then there's a different class of comment and these are rare maybe about 1% and these comments and criticism usually which go... Read More

Key Insights

• 🪜 Multiplication shortcuts involve adding units digits, multiplying by 10, and then adding the product of units digits.
• ❓ Understanding the logic behind math shortcuts enhances mathematical understanding and retention.
• 🥳 Breaking numbers into manageable parts aids in quick and accurate multiplication.
• 🐎 Applying shortcuts to any numbers under 20 simplifies the process and improves calculation speed.
• ✖️ These math tricks offer efficient alternatives to traditional multiplication methods.
• 🎮 The video emphasizes the importance of grasping the reasoning behind shortcuts for effective learning.
• ✖️ Practicing multiplication using these shortcuts enhances mental math skills.

Questions & Answers

Q: What are the two math shortcuts for multiplying numbers under 20?

The first shortcut involves adding units digits and multiplying by 10, while the second shortcut breaks numbers into parts for easier multiplication.

Q: Why is understanding the reasoning behind math shortcuts important?

Understanding the logic behind shortcuts helps retain the knowledge and apply the principles to other mathematical operations.

Q: How can these multiplication shortcuts be applied to any numbers under 20?

By following the step-by-step instructions for each shortcut, users can easily multiply any two numbers under 20 using these methods.

Q: Why are these math tricks efficient for quickly multiplying numbers?

These shortcuts eliminate the need for traditional multiplication methods and provide a faster way to calculate products.

Summary & Key Takeaways

• The video explains two math shortcuts for multiplying numbers under 20 quickly.

• The first trick involves adding units digits, multiplying by 10, and then adding the product of units digits.

• The second trick focuses on breaking down numbers into parts and multiplying them individually to get the final answer.