Introduction:-

 

The term whole number does not have a consistent definition. The term 'whole numbers' means a set of collection of numbers. Including all various authors use it in one of the following senses:

  • the non negative integers (0, 1, 2, 3, ...)
  • the positive integers (1, 2, 3, ...)
  • all integers (..., -3, -2, -1, 0, 1, 2, 3, ...).Source:- Wikipedia

 The various operations performed are liste in the following section.                              

 

 

The operations on whole numbers include:

 

The various operations performed on whole numbers is listed as follows,

  • Addition operation.
  • Subtraction operation.
  • Multiplication operation.
  • Division operation.
  • Standard form notation.
  • Expanded form notation.
  • Finding Place value of numbers.
  • Rounding.
  • Writing word name for the given number.

 

Problems:-

 

Problem 1

Write the expanded form for the whole number 13459.

Solution:-

The given number is 13459 we have to write the number in the expanded form.

The expanded form of the 13459 is

1 ten thousand + 3 thousands + 4 hundreds + 5 tens + 9 ones.

 

Problem 2

Write the expanded form for the whole number 83359.

Solution:-

The given number is 83350 we have to write the number in the expanded form.

The expanded form of the 83350 is

8 ten thousand + 3 thousands + 3 hundreds + 5 tens + 0 ones.

 

Problem 3:-

Write the word name for 34, 456, 234.

Solution:-

We have to write the word name for 34, 456, 234.

The first field indicates millions, here we have 34 millions.

 The second field indicates thousands, here we have 456 thousands.

The last field indicates ones so here we have 234 ones.

So the word form for the given number is

Thirty-four millions four fifty six thousands and two thirty four ones.

 

Problem 4:-

Write the standard form notation for Thirty- five millions five forty six thousands and one thirty four ones.

Solution:-

We have to write the standard form notation for Thirty- five millions five forty six thousands and one thirty four ones.

The standard form notation is 35, 546,134.

 

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Problem 5

Find the sum of whole numbers 34 and 23.

Solution:-

We need to find the sum of 34 and 23.

By adding the digits in its ones place that is the sum of 4 and 3 we get 7.

Similarly by adding the digits in its tens place we get

So the sum of 34 and 23 is 57.