kimkani kimkani

03-12-2017
Mathematics

contestada

Show how to make one addend the next tens number. 22+49=?

Respuesta :

15-12-2017

The one addend technique is the act of breaking up numbers to make even tens. 22+49 can be broken up into 21+49+1 and then added to make 21+50 and then these numbers can be more easily added to make 71.

Answer Link

Otras preguntas

Which of the following is true of the Supreme Court's decision in Brown v. Board of Education of Topeka? A. It ruled that desegregation was a state issue, but t

what are two ways in which philosophes sought to change the world?

strong language often means what

Given that angle E C A and angle E C D are supplementary, what is the measure of angle E C D?

Is DDT harmful to birds because it prevented them from laying eggs?

Which constitutional amendment prohibited the selling of liquor anywhere in the United States

Rough seas with dangerous icebergs describe which of the following locations? rio drake amazon angel

Which of the following is true of the data set represented by the box plot? a. The data contains at least one outlier. b. The mean and median are most likely th

equation and check the solution to this problem, I'm having problem figuring this out. x+3=7

Horace Bushnell is associated with which idea? A. religious liberalism B. religious fundamentalism C. religious intolerance D. religious liberty