Count Tens and Ones Within 100

Remember the relation:

 

10 ones = 1 ten
 

3 a

 
Let's consider an example. Let's write the tens and ones in the number 56.
 
56 = ___ ten(s) + ___ one(s)
We need to find the missing numbers in the above sentence.
 

We have:
 

56 = 50 + 6 = 5 tens + 6 ones
 

So, the missing numbers are 5 and 6.