Problem : Which of the following numbers are integers? -4 , 3/2, 18, -7/8 , 0

Problem : Which of the following numbers are natural numbers? -7 , 63, 0, 5/2, 14.2, 17

Problem : Which of the following numbers are rational numbers? 14/11, -5/12 , -6 , 0, , 82, 101 2/3

Problem : Which of the following numbers are whole numbers? 0, 8, -16 , 3/2,

Problem : Which classification(s) do the following numbers fit into?
a) 17
b) -3/2
c)
d) 0
e) -5
f) 15/4