Step by step
The question
Question: 23 is how many tens and how many ones?
23 = □ tens □ ones
1 Show it with blocks
A ten is 10 ones stuck together.
We count the tens, then the ones.
2 Write the number
In 23, the 2 is in the tens place.
The 3 is in the ones place.
So 23 is 2 tens and 3 ones.
23 = 2 tens 3 ones
3 Check
2 tens is 20.
20 and 3 make 23.
Yes!
It works.
20 + 3 = 23
Let's look back.
First: show it with blocks.
Then: write the number.
Last: check.
Answer
23 = 2 tens 3 ones