rcesareo100 rcesareo100
  • 16-12-2016
  • Mathematics
contestada

expression that can be used to multiply 6 x 198 mentally

Respuesta :

lilylanagan
lilylanagan lilylanagan
  • 16-12-2016
Break it up. 6 x 100, 6 x 90, 6 x 8. 600+540+48 = 1188.
Answer Link
bvukel10 bvukel10
  • 16-12-2016
break it down
54
198
* 6
———
1188
(1*1000)*(1*100)*(8*10)*(8*1)=1188
Answer Link

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