+4 <----A(-42)----(-40)------(-30)-------(-20)-------(-10)-----0------(10)-----(20)----(25)B--->
A) Cuantos numeros naturales hay entre los extremos de los segmentos?
B)Cuantos enteros hay?
C)Cuantos enteros no naturales?
Y por que?
+1223 Translated to English:
A) How many natural numbers are there between the ends of the segments?
B) How many integers are there?
C) How many non-natural integers?
And why?
A) Natural numbers are positive, so you are only considering the numbers 1, 2, ..., 24.
There are 24 of them.
B) between -42 and 25: -41, -40, ..., 23, 24
There are 41 + 1 + 24 = 66 integers. (41 negative, 1 zero, 24 positive)
C) Non-natural numbers include the negatives and zero.
There are 41 + 1 = 42 of them.
Translate this solution into Spanish if necessary.
Traduzca esta solución al español si es necesario.
