mreederkenzie8175 mreederkenzie8175

08-04-2020
Mathematics

contestada

Explain how to find 2,987+4,278 with mental math. What property does your strategy use ?

Respuesta :

gamingwithm9 gamingwithm9

08-04-2020

Answer:

7265

Step-by-step explanation:

2000+4000 = 6000

987 + 278 = 1265

6000 + 1265 = 7265

Answer Link

Otras preguntas

A parachutist descends 80 feet in 5 seconds. Express the rate of the parachutist change in height as a unit rate

Select the sentence that uses a gerund phrase as a predicate noun. Christa chose to write a literary critique of the novel Oliver Twist. The main character of t

Miranda earned $c for working 8 hours. Write an expression to show how much Miranda earned for each hour she worked.

PLEASE HELP!!!A vacuum flask keeps its contents warmer or cooler than the surrounding environment for a length of time. It consists of two flasks, one inside th

Which of the following is true regarding extinction? a. The rate of extinction is steady from clade to clade as are the number of species contained within a cla

At the end of meiosis 2, each of the haploid sex cells has only half the number of chromosomes as the original diploid cell. Why is this important?

Which is NOT a power the Legislative Branch has over the Executive Branch? A. approving presidential appointments B. declaring presidential acts unconstitutiona

what procedure is the same as multiplying a whole number by 1,000

A ____ is a tax laid on goods brought into the United States from abroad.

Today, Joelle walked 20 minutes at a rate of 3 miles per hour, and she ran 15 minutes at a rate of 6 miles per hour. How many total miles did Joelle travel whil