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Mr. D Math - Multiplying 2-Digit Numbers by 11 in Your Head

Contributor: Dennis Denoia. Lesson ID: 10547

Another Mr D video lesson with an odd name! But the math principle involved is a brilliant time-saving device! Learn and try a quick way to multiply any two-digit number by 11! You'll be glad you did!

Elementary, High School

subject

Math

learning style

Auditory, Visual

personality style

Lion, Otter

Grade Level

Intermediate (3-5), Middle School (6-8)

Lesson Type

Quick Query

Lesson Plan - Get It!

Audio:

Learn how you can multiply 11 x 54 in your head in less than 3 seconds! That's more useful than it sounds!

Watch Mr. D show you how to multiply any 2-digit number by 11 in your head in just seconds!

Now that you are dazzled, move on to the Got It! section to work on a worksheet!

Resources and Extras

Supplies

pencil
paper or printer

Downloadable Resources

Download 2 files

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Related Badges

Master of Multiples

Math | Intermediate (3-5)

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Mr. D Math - Multiplying 2-Digit Numbers by 11 in Your Head

Elementary, High School

Lesson Plan - Get It!

Resources and Extras

Related Badges

Master of Multiples

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