Q69 of 200 Page 5

There is a whole number which when added to a whole number, gives the number itself.

True.


We know that 0 is the identity for addition of whole numbers i.e.
If we add 0 to any whole number we will get the same whole number. If x is the whole number, then x + 0 = x.


More from this chapter

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67

1 is the identity for addition of whole numbers.

 68

1 is the identity for multiplication of whole numbers.

 70

There is a natural number which when added to a natural number, gives the number itself.

 71

If a whole number is divided by another whole number, which is greater than the first one, the quotient is not equal to zero.