Step by step
The question
Question: what goes with 10 to make 10?
What goes with 10 to make 10?
In numbers: 10 plus what number is 10?
The box is the number we want.
10 + □ = 10
1 Show 10
A ten frame has 10 boxes.
2 Fill the empty boxes
No box is empty.
The frame is full already.
3 Write the number
We need 0 more.
10 and 0 make 10.
10 + 0 = 10
4 Check
10 dots.
Yes!
It works.
10
Let's look back.
First: show 10.
Then: fill the empty boxes.
Then: write the number.
Last: check.
Answer
10 + 0 = 10