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Multiplication

Multiplication. Dr. Beth McCulloch Vinson Athens State University PT3 Grant Funding, Summer 2000. 6. 2. +. 2. +. 2. =. Multiplication is the process of adding equal sets together. We added 2 three times. Instead of repeatedly adding, we can multiply. 3. x 2. 6.

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Multiplication

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  1. Multiplication Dr. Beth McCulloch Vinson Athens State University PT3 Grant Funding, Summer 2000

  2. 6 2 + 2 + 2 = Multiplication is the process of adding equal sets together. We added 2 three times.

  3. Instead of repeatedly adding, we can multiply. 3 x 2 6

  4. This means “3 groups of 2 equals 6 in all”. 3 x 2 6

  5. This means “2 groups of 3 equals 6 in all”. 2 x 3 6

  6. This means “3 groups of 4 equals 12 in all”. 3 x 4 12

  7. This means “4 groups of 3 equals 12 in all”. 4 x 3 12

  8. This means “2 groups of 6 equals 12 in all”. 2 x 6 12

  9. We can also use multiplication to find the total number in this set without having to count them.

  10. 6 3 3 x 6 = 18

  11. Or we can turn it the other way and show it like this.

  12. 3 6 6 x 3 = 18

  13. The End A Project Developed for Preparing Tomorrow’s Teachers to Use Technology (PT3) By Dr. Beth McCulloch Vinson Athens State University, School of Education http://www.athens.edu/vinsobm

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