Ex 2 - Multiplying numbers with 11
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Meets NCTM Standards:
Lesson Description:
Math shortcut to Multiply numbers with 11
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Questions answered by this video:
- How do you multiply a number by 11?
- Is there a quick and easy shortcut or trick for multiplying numbers by 11?
- How can you find 36249 * 11 quickly?
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Staff Review
This video shows a good and useful method for multiplying a number by 11. Great for quick mental math computations. Some of the digits don't show up in the computation, but the final answer is correct.
