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Place Value Models - Tens and Ones

Consider the model given below.


2

Let's identify the number represented by this model.

 

First, we count the tens.

2 a

There are 5 tens.

 

Now, count the ones.

2 b

There are 4 ones.

 

Now, put the values of tens and ones in a place value chart.

Tens Ones
5 4


So, the number represented by the model is 54.
ds

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Help

The correct answer is

Remember :

The smallest number is the one that comes first while counting.

Solution :

To arrange the given numbers in order from smallest to greatest, find the smallest number among all the given numbers.

21,27,23

21 is the smallest number.