Question

Which of the following numbers is represented by the given set of blocks, bars, and cubes?

• A. $246$
• B. $255$
• C. $256$
• D. $156$

Answer 1

The correct option is C $256$

Say:
There are $2$ blocks, $5$ bars, and $6$ cubes. Let’s find out the number represented by them.
Steps:
The blocks represent hundreds as it has $100$ cubes, the bars represent tens as it has $10$ cubes stacked on top of each other, and the cubes represent ones.
There are $2$ blocks, $5$ bars, and $6$ cubes, representing $2$ hundreds, $5$ tens, and $6$ ones
$2$ hundreds, $5$ tens, and $6$ ones $=200+50+6=256.$
Hence, option C is the answer