Question

9. Fill in the blanks.
a. The successor of a number is 1 ..........than the number.
b. The predecessor of a number is 1 lele than the
number
.
C. - has no predecessor.
d. The predecessor of the smallest 3-digit number is the greatest 2-digit number
e. The successor of the prestoot 4-digit number is the smallest 5-digit number
.​

Answer 1

Answer:

➡number is 0 if the successor is 1

➡1 has no predecessor

(false)

➡ - has no predecessor

(true)

➡predecessor of smallest three digits is 99..

100-1=99

(true)

➡largest 4 digit number is 9999 and it's successor is 10000 which is the smallest 5 digit number..

(true)