Bucsan8831 Bucsan8831
  • 21-10-2019
  • Mathematics
contestada

What is a quick way to see that the value of the sum 53+18+47+82 is 200?

Respuesta :

sid2165 sid2165
  • 21-10-2019
you can add up the tens, then roughly estimate what the ones added up will be .
if your estimation is around 200 then you may be correct
Answer Link

Otras preguntas

Write an expression that will have a product less than both factors. Explain how you know your expression is correct?
Who opposed the Mexican war? And why
how did new inventions make it possible for people to bulid skyscrapers
Why did the New England colonies export fur to Europe
81 is 18% of what number?
Which of the following is a twelve-volume unabridged reference work? A. an encyclopedia B. the thesaurus C. the OED D. a world atlas
In chapter 13 of hatchet Brian showed ingenuity in this chapter. Cite examples
What united states presidents policies were blamed for the great depression?
interpret johnnys last words to ponyboy
Earth’s tilt causes each hemisphere to receive different amounts of __________