Respuesta :
157.
5*8*4=160 ( since we are trying to find missing value, subtract 160 from 3)
160-3=157
Check your answer by plugging 5*8*4-160=? Into the calculator. If you get 3, 160 is right
5*8*4=160 ( since we are trying to find missing value, subtract 160 from 3)
160-3=157
Check your answer by plugging 5*8*4-160=? Into the calculator. If you get 3, 160 is right