Teachers and parrents

Instructions:

Multiply two numbers.

Example

87 . 63 = ?

 
 
8
7
 
.
6
3
 
 
 
 
 
 
 
 
 
 
 
 

Solution

87 . 63 = ?

 
 
8
7
 
.
6
3
 
2
6
1
5
2
2
 
5
4
8
1

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