Let's solve each of the given math problems step by step and convert the resulting numbers to words.
### Problem 1:
[tex]$\square - 14 = 9$[/tex]
To find the missing number, we need to solve for [tex]$\square$[/tex].
[tex]$ \square = 9 + 14 $[/tex]
[tex]$ \square = 23 $[/tex]
So, the missing number is 23.
### Problem 2:
[tex]$17 + 12 = \square$[/tex]
We just need to add the two numbers:
[tex]$ 17 + 12 = 29 $[/tex]
So, the missing number is 29.
### Problem 3:
[tex]$\square - 5 = 8$[/tex]
To find the missing number, we need to solve for [tex]$\square$[/tex].
[tex]$ \square = 8 + 5 $[/tex]
[tex]$ \square = 13 $[/tex]
So, the missing number is 13.
### Problem 4:
[tex]$20 - 20 = \square$[/tex]
Subtracting the two numbers:
[tex]$ 20 - 20 = 0 $[/tex]
So, the missing number is 0.
### Problem 5:
[tex]$1 + 13 = \square \, \square$[/tex]
Adding the two numbers:
[tex]$ 1 + 13 = 14 $[/tex]
This number is already in a form that spans two digit positions.
So, the missing number is 14.
Now, let's convert these numbers into words:
- 23: twenty-three
- 29: twenty-nine
- 13: thirteen
- 0: zero
- 14: fourteen
### Final Answers in Words
1. Twenty-three
2. Twenty-nine
3. Thirteen
4. Zero
5. Fourteen
