Fiil in the blanks:-
The predecessor of the smallest 8 digit number is……..

The predecessor of the smallest 3-digit number is

Predecessor of smallest 3-digit number is ul .

The predecessor of the smallest 3-digit number is 999 (b) 99 (c) 100 (d) 101

Find the predecessor of the difference between the smallest 7-digit number and the largest 4-digit number.

Sum of the greatest 8 digit number and the smallest 9 digit number is

The number of distinct prime factors of the smallest 5-digit number is

Which of the following statements are true (T) and which are false (F)? (a) Zero is the smallest natural number. (b) 400 is the predecessor of 399. (c) Zero is the smallest whole number. (d) 600 is the successor of 599. (e) All natural numbers are whole numbers. (f) All whole numbers are natural numbers. (g) The predecessor of a two digit number is never a single digit number. (h) 1 is the smallest whole number. (i) The natural number 1 has no predecessor. (j) The whole number 1 has no predecessor. (k) The whole number 13 lies between 11 and 12. (l) The whole number 0 has no predecessor. (m) The successor of a two digit number is always a two digit number

Find the difference between the greatest and the smallest four-digit numbers formed by using all the digits 8, 6, 7 and 4.