cmmurillo1 cmmurillo1
  • 26-10-2018
  • Mathematics
contestada

Multiplication method

Multiplication method class=

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antoninapride
antoninapride antoninapride
  • 26-10-2018

Answer: He is wrong because he got subtraction mixed with multiplication. So, 291*9 = 2619.


Step-by-step explanation:


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