22-10-2016
Mathematics

contestada

to find 7×23 is it easier to break apart the factor 23 as 20 +3 or 15+8 explain

Respuesta :

22-10-2016

no because u are multiplying 23 7 times
you can not add

Answer Link

ahlammishow ahlammishow

22-10-2016

you can use an area model with the broke numbers and get your answer

Answer Link

Otras preguntas

please explain how to solve this On Monday,it took Helen 3 hours to do a page of science homework exercises.The next day she did the same number of exercises

''Life in a city is more rewarding than life outside a city."List two or three arguments in favor of this opinion and two or three arguments opposing this opini

why did people immigrate to the United States in the late 1800s?

which of the following represents the most accurate estimation of 38+23

please explain how to solve this On Monday,it took Helen 3 hours to do a page of science homework exercises.The next day she did the same number of exercises

why did people immigrate to the United States in the late 1800s?

''Life in a city is more rewarding than life outside a city."List two or three arguments in favor of this opinion and two or three arguments opposing this opini

''Life in a city is more rewarding than life outside a city."List two or three arguments in favor of this opinion and two or three arguments opposing this opini

which of the following represents the most accurate estimation of 38+23

whats the most accurate estimation of 65+77