Prakash Tiwari and Ishita Joshi Solutions for Chapter: Natural and Whole Numbers, Exercise 5: Assessment

Whole numbers starts with the number _____

If $a$ and $b$ are any two whole numbers, then $a+b$ and $a\times b$ are also _____ numbers. (whole/ natural/ real)

If $a$ and $b$ are whole numbers, then $a+b=b+a$ is _____ property of whole numbers. (closure/ associative/ commutative)

The natural number _____ has no predecessor.

$1$ is called _____ identity of whole numbers

If $a, b$ and $c$ are whole numbers, then associative property is $a+\left(b+c\right)=$______

The natural number which does not have a predecessor in natural number system is 

Mention all the whole numbers between $500$ and $600$ which remain the same even if the order of digits get reversed.