Respuesta :

Answer:

10000 is the number which is next to the greatest four digit number i.e. 9999.

Step-by-step explanation:

  • The smallest 4-digit number = 1000
  • The greatest 4-digit number = 9999

So,

Adding 1 to greatest 4-digit number i.e. 9999 would bring the number 10000.

i.e. 1 + 9999 = 10000

Note that 10000 is the smallest 5-digit number which is obtained when we add 1 the greatest four digit number (9999).

Therefore, 10000 is the number which is next to the greatest four digit number.