diff --git a/curriculum/challenges/english/blocks/review-python-basics/67f39b40deaec81a3e40e0c5.md b/curriculum/challenges/english/blocks/review-python-basics/67f39b40deaec81a3e40e0c5.md
index 27fb93d20fb..d75eaac2355 100644
--- a/curriculum/challenges/english/blocks/review-python-basics/67f39b40deaec81a3e40e0c5.md
+++ b/curriculum/challenges/english/blocks/review-python-basics/67f39b40deaec81a3e40e0c5.md
@@ -478,30 +478,6 @@ num = -13
 print(abs(num)) # 13
 ```
 
-- **`bin()` Function**: This is used to convert an integer to its binary representation as a string:
-
-```py
-num = 56
-
-print(bin(num))  # 0b111000
-```
-
-- **`oct()` Function**: This is used to convert an integer to its octal representation as a string:
-
-```py
-num = 56
-
-print(oct(num))  # 0o70
-```
-
-- **`hex()` Function**: This is used to convert an integer to its hexadecimal representation as a string:
-
-```py
-num = 56
-
-print(hex(num))  # 0x38
-```
-
 - **`pow()` Function**: This is used to raise a number to the power of another:
 
 ```py
diff --git a/curriculum/challenges/english/blocks/review-python/67f39e391c9b373069def02c.md b/curriculum/challenges/english/blocks/review-python/67f39e391c9b373069def02c.md
index dc61e8789fa..75f0e8fbdb6 100644
--- a/curriculum/challenges/english/blocks/review-python/67f39e391c9b373069def02c.md
+++ b/curriculum/challenges/english/blocks/review-python/67f39e391c9b373069def02c.md
@@ -478,30 +478,6 @@ num = -13
 print(abs(num)) # 13
 ```
 
-- **`bin()` Function**: This is used to convert an integer to its binary representation as a string:
-
-```py
-num = 56
-
-print(bin(num))  # 0b111000
-```
-
-- **`oct()` Function**: This is used to convert an integer to its octal representation as a string:
-
-```py
-num = 56
-
-print(oct(num))  # 0o70
-```
-
-- **`hex()` Function**: This is used to convert an integer to its hexadecimal representation as a string:
-
-```py
-num = 56
-
-print(hex(num))  # 0x38
-```
-
 - **`pow()` Function**: This is used to raise a number to the power of another:
 
 ```py