alicea70
alicea70 alicea70
  • 03-03-2019
  • Mathematics
contestada

how you can use mental math to find the product

how you can use mental math to find the product class=

Respuesta :

hroscoe
hroscoe hroscoe
  • 03-03-2019

Answer:

(10x25) + (5x25)=375

Step-by-step explanation:

Ten times any number is easy because you just add a zero to the end. So mental math would say to break it into 10x25=250, plus 5x25=125, which equals 375

Answer Link

Otras preguntas

find an equivalent expression without parentheses -(50x-15y+15)=
Marika and Freddy sold 70 homes for Ron Realty. If Marika sold 2.5 times as many homes as Freddy, how many homes did each sell?
Find Domain of the functionsquare root of (x-8)/x(x-9)
How is it possible for Mercury to have frozen ice ?
(10y^3+20y^2+55y)/5y
how is mass transit in cities a possible solution tk urban air pollution?
Find Domain of the functionsquare root of (x-8)/x(x-9)
Scarcity is the condition of not having enough goods and services to satisfy everyone's?
Historians of china have traditionally dated the beginning of Chinese civilization to the founding of the what??
How is it possible for Mercury to have frozen ice ?