ToonyStar ToonyStar
  • 30-09-2018
  • Mathematics
contestada

how to multiply 3 digit numbers by 3 digits and up

Respuesta :

Hailey1014
Hailey1014 Hailey1014
  • 30-09-2018
Example:

378 • 123= x

Start- 378. Then 378. 378. 378
With- •123 ->do. •100 ->•020 -> •003

Then add the answers of the three problems. 37800+ 7560+1134

Which then you will have the answer.
Answer Link

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