Question

Rishan is building a number 3091 using Place-value blocks. There are no thousands block. How many hundreds blocks can he use instead?

Answer 1

Given:

The number is 3091.

To find:

The number of hundreds blocks if there are no thousands block.

Solution:

The given number is 3091.

It can be written as:

`3091=3000+0+90+1`

`3091=3* 1000+0* 100+9* 10+1* 1`

`3091=3\ Thousands+0\ Hundreds+90\ Tens+1\ Ones`

There are no thousands block. So,

`3000=30* 100`

`3000=30\ Hundreds`

Therefore, the number of hundreds blocks in 3091 is 30.