Consider the model given below.
Let's identify the number represented by this model.
First, we count the tens.
There are 5 tens.
Now, count the ones.
There are 4 ones.
Now, put the values of tens and ones in a place value chart.
So, the number represented by the model is 54.
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
The correct answer is
The smallest number is the one that comes first while counting.
To arrange the given numbers in order from smallest to greatest, find the smallest number among all the given numbers.
21 is the smallest number.