Respuesta :
4 because 4 is a natural number and and whole number and real number and is also a internet
it is four bc is a natural number( counting numbers 1 2 3 4) four is a whole number (counting numbers involving 0 - 0 1 2 3 4) four is an integer (whole numbers and their negatives plus zero
1, -1, 2, -2, 3, -3, 4,-4 and 0) and it is also rational
1, -1, 2, -2, 3, -3, 4,-4 and 0) and it is also rational