Question

Write the predecessor of smallest 8 digit number ending with 7

Answer 1

Hi,

It's a good question

Now we can start with
Smallest two digit number = 10

Smallest 3 digit number = 100

Smallest 4 digit number = 1000

From observing above pattern we

can easily conclude that

Smallest 8 digit number = 10000000

Smallest 8 digit number end with 7

= 10000007
Now ,required the predecessor of

smallest 8 digit number ending with

7 = 10000006

Hope this helps u :)