Step by step
The question
Question: write 15 in words.
Write 15 in words
1 Split into tens and ones
15 is 1 ten and 5 ones.
That is 10 and 5.
15 = 10 + 5
2 Say each part
The 5 part is said fif.
5 → fif
The 10 part is said teen.
Teen means ten.
10 → teen
3 Write the word
fif and teen: fifteen.
= fifteen
Careful!
We say fifteen, not fiveteen.
Careful: not fiveteen ✗
4 Check
We read it back.
Fifteen is 15.
Yes!
It works.
fifteen → 15
Let's look back.
First: split into tens and ones.
Then: say each part.
Then: write the word.
Last: check.
Answer
= fifteen