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.
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.
(a) False,
0 is not a natural number.
(b) False,
as predecessor of 399 is 398 (399 − 1 = 398).
(c) True
(d) True,
as 599 + 1 = 600
(e) True
(f) False,
as 0 is a whole number but it is not a natural number.
(g) False,
as predecessor of 10 is 9.
(h) False,
0 is the smallest whole number.
(i) True,
as 0 is the predecessor of 1 but it is not a natural number.
(j) False,
as 0 is the predecessor of 1 and it is a whole number.
(k) False,
13 does not lie in between 11 and 12.
(l) True,
predecessor of 0 is −1, which is not a whole number.
(m) False,
as successor of 99 is 100.
(a) False, 0 is not a natural number.
(b) False, as predecessor of 399 is 398 (399 − 1 = 398).
(c) True
(d) True, as 599 + 1 = 600
(e) True
(f) False, as 0 is a whole number but it is not a natural number.
(g) False, as predecessor of 10 is 9.
(h) False, 0 is the smallest whole number.
(i) True, as 0 is the predecessor of 1 but it is not a natural number.
(j) False, as 0 is the predecessor of 1 and it is a whole number.
(k) False, 13 does not lie in between 11 and 12.
(l) True, predecessor of 0 is −1, which is not a whole number.
(m) False, as successor of 99 is 100.
