Understanding the standard algorithm for multiplication
4:31
Khan AcademySal Khan
Understanding the standard algorithm for multiplication
The standard algorithm for multiplying whole numbers involves breaking the numbers down into their place values and multiplying each place value separately. This process is illustrated through three examples: one complete walkthrough, one where the viewer is asked to identify mistakes in incorrect solutions, and one where the viewer is asked to ...
2021年1月23日
短视频
Finally, something you remember! 🥳 ➡️ As the numbers we multiply get bigger, the standard algorithm becomes more appealing (and necessary) for our kids. 🌟 When we were in elementary, you might have known the steps to multiply, but didn’t think about WHY they worked. Now, try comparing the standard algorithm with the partial products method. I feel like the standard algorithm is a squished version of the partial products method. 💡 If your student is struggling with the standard algorithm, try
0:45
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Finally, something you remember! 🥳 ➡️ As the numbers we multiply get
Mathy Mama
💪🏽 Get ready for a whole bunch of multiplication! 🌟 In 5th grade, we want our students to be pretty fluent with multiplication. Many will be ready to move on to using the standard algorithm, but some will still want to rely on partial products or the area model. 🎥 This is my first in a series of videos that will include a quick review of these three methods, and then a few on multiplying two digit by two digit and three digit by three digit numbers. 🧐 Please feel free to drop any questions
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💪🏽 Get ready for a whole bunch of multiplication! 🌟 In 5th grade, we want our students
Mathy Mama
How to Teach Standard Algorithm Multiplication
Understanding the standard algorithm for multiplication
4:31
Understanding the standard algorithm for multiplication
Khan AcademySal Khan
2021年1月23日
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Khan AcademySal Khan
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Standard Algorithm for Multiplication | Steps & Examples
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