1 Marks Question

Question 11 Mark

The pair of numbers $9830415, 10023001,$ state which the whole number is on the left of the other number on the number line. Also write the appropriate sign $(>, <)$ between them.

Answer

$9830415 ˂ 10023001$
Therfore, $9830415$ is on the left side of the $10023001$ on the number line.

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Question 21 Mark

The pair of numbers $98765, 56789,$ state which the whole number is on the left of the other number on the number line. Also write the appropriate sign $(>, <)$ between them.

Answer

$98765 ˃ 56789$
Therefore, $56789$ is on the left side of the number $98765$ on the number line.

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Question 31 Mark

The pair of numbers $370, 307,$ state which the whole number is on the left of the other number on the number line. Also write the appropriate sign $(>, <)$ between them.

Answer

$370 ˃ 307$
Therefore, $307$ is on the left side of the number $370$ on the number line.

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Question 41 Mark

The pair of numbers $530, 503,$ state which the whole number is on the left of the other number on the number line. Also write the appropriate sign $(>, <)$ between them.

Answer

$530 ˃ 503$
Therefore, $503$ is on the left side of the number $530$ on the number line.

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Question 51 Mark

Write the predecessor of $7654321$

Answer

The predeccessor of a number is the number obtained by substracting one from the given number, also known as the before number.
Therefore, predecessor of $7654321$ is, $7654321 - 1 = 7654320$

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Question 61 Mark

Write the predecessor of $208090$

Answer

The predecessor of a number is the number obtained by subtracting one from the given number, also known as the before number.
Therefore, the predecessor of $208090$ is, $208090 - 1 = 208089$

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Question 71 Mark

Write the predecessor of $10000$

Answer

We know that the predeccessor of a number is the number obtained by substracting one from the given number, also known as the before number.
Therefore, $10000 - 1 = 9999$ is the predecessor of $10000.$

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Question 81 Mark

Write the predecessor of $94$

Answer

We know that The predeccessor of a number is the number obtained by substracting one from the given number, also known as the before number.
$94 - 1 = 93$

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Question 91 Mark

Write the successor of $2345670$

Answer

The successor of a number is the number obtained by adding one to it, also known as the after number.
$2345670 + 1 = 2345671$
Therefore, successor of $2345670$ is $2345671$

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Question 101 Mark

Write the successor of $1099999$

Answer

The successor of a number is the number obtained by adding one to it, also known as the "after number."
$1099999 + 1 = 1100000$
Therefore, the successor of $1099999$ is $1100000$

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Question 111 Mark

Write the successor of $100199$

Answer

The successor of a number is the number obtained by adding one to it, also known as the "after number."
$100199 + 1 = 100200$
Therefore, the successor of $100199$ is $100200.$

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Question 121 Mark

Write the successor of $2440701$

Answer

The successor of a number is the number obtained by adding one to it, also known as the "after number".
$2440701 + 1 = 2440702$
Therefore, the successor of $2440701$ is $2440702.$

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Question 131 Mark

How many whole numbers are there between $32$ and $53?$

Answer

There are $20$ whole numbers between $32$ and $53.$ These are $33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51$ and $52.$

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Question 141 Mark

Which is the smallest whole number$?$

Answer

$0$ is the smallest whole number.

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Question 151 Mark