Write the whole number whose predecessor is :

(i) 1,000

(ii) 3,189

(iii) 3,001

(iv) 8,000

(v) 9,999

(i) The whole number whose predecessor is 1,000 is 1,000 + 1 = 1,001.

(ii) The whole number whose predecessor is 3,189 is 3,189 + 1 = 3,190.

(iii) The whole number whose predecessor is 3,001 is 3,001 + 1 = 3,002.

(iv) The whole number whose predecessor is 8,000 is 8,000 + 1 = 8,001.

(v) The whole number whose predecessor is 9,999 is 9,999 + 1 = 10,000.