Step by step
The question
Question: how many hearts?
How many hearts?
Here are some hearts.
1 Count
Touch each one once.
Say one number for each.
2 Write the number
The last number is 20.
So there are 20 hearts.
= 20 hearts
3 Check
Let us count again, to be sure.
This time in fives.
We get 20 again.
Yes!
It works.
5, 10, 15, 20
Let's look back.
First: count.
Then: write the number.
Last: check.
Answer
= 20 hearts