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Predecessor & Successor

Write the pre...

Question

Write the predecessor of the following.
Smallest $7$ -digit whole number

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Solution

Smallest $7$ -digit whole number $= 1000000$
Predecessor of a whole number is $1$ less than the given whole number.
So,
$1000000 - 1 = 999999$
Hence, predecessor of smallest $7$ -digit whole number is $999999$ .

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Similar questions

Q. Write (T) for true and (F) for false against each of the following statements:
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(ii) Zero is the smallest whole number.
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(iv) Every natural number is a whole number.
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(vi) The natural number 1 has no predecessor.
(vii) The whole number 1 has no predecessor.
(viii) The whole number 0 has no predecessor.
(ix) The predecessor of a two-digit number is never a single-digit number.
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(i) Every whole number has its successor.
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