Identify the number represented by the given model.

place-value-models-9.png
A. 22
B. 23
C. 20
D. 33
That's Correct!
It's Wrong!

Let’s look at the given model.

First, we count the tens.

There are 2 tens.

Now, count the ones.

There are 2 ones.

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

Tens Ones
2 2

So, the required number is 22.

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Key Data

Questions
20
Grade
4
Theme
Place Value
Passing score
80%

Progress

8 Incorrect
10 Correct
1
2
3
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8
9
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20
Restart