Q119 of 200 Page 5

The smallest 6 digit natural number ending in 5 is _____.

We know that the smallest 6 digit natural number is 100000.
Now, the smallest 6 digit natural number ending in 5 is

100005.

117

_____ is the successor of the largest 3 digit number.

118

If 0 is subtracted from a whole number, then the result is the _____ itself .

120

Whole numbers are closed under _____ and under_____.

121

Natural numbers are closed under _____ and under_____.