Subtraction with help

Example

50 - 26 = ?

 
5
0
=
 
+

-
2
6
 
-
2
6
 
 
 

 
 
 
 
 
 
 
 
 
 

 
=
 
 
+

Solution

50 - 26 = ?

 
5
0
=
 
3
0
+
2
0

-
2
6
 
-
2
6
 
 
 

 
 
 
 
 
 
 
 
 
 

 
2
4
=
 
 
4
+
2
0

home
home

Subtraction with help
Subtraction with help

Number of exercises: