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Basic Multiplication Lesson 11: Number 11

Here's an easy example:

11
×
1
=
11
 
                      
×
  
=
                      
 
   DarkOrange Box   LawnGreen Box   Teal Box   Green Box   Navy Box   MediumTurquoise Box   DarkKhaki Box   CadetBlue Box   ForestGreen Box   SpringGreen Box   Olive Box  times     Black Box Box  equals     PowderBlue Box   DarkOrange Box   LawnGreen Box   Teal Box   Green Box   Navy Box   MediumTurquoise Box   DarkKhaki Box   CadetBlue Box   ForestGreen Box   SpringGreen Box

We start with eleven boxes, multiply by one box, and now still have eleven boxes.


Here's another example:

11
×
2
=
22
 
                      
×
    
=
                                            
 
   Peru Box   Turquoise Box   DarkTurquoise Box   DarkOliveGreen Box   DarkMagenta Box   MediumAquamarine Box   Coral Box   SlateBlue Box   MediumVioletRed Box   LimeGreen Box   Orchid Box  times     Black Box Box   Black Box Box  equals     Peru Box   Turquoise Box   DarkTurquoise Box   DarkOliveGreen Box   DarkMagenta Box   MediumAquamarine Box   Coral Box   SlateBlue Box   MediumVioletRed Box   LimeGreen Box   Orchid Box   Peru Box   Turquoise Box   DarkTurquoise Box   DarkOliveGreen Box   DarkMagenta Box   MediumAquamarine Box   Coral Box   SlateBlue Box   MediumVioletRed Box   LimeGreen Box   Orchid Box

We start with eleven boxes, multiply by two boxes, and now have twenty-two boxes. We take our eleven boxes two times to get twenty-two boxes:

                      

                      

   Peru Box   Turquoise Box   DarkTurquoise Box   DarkOliveGreen Box   DarkMagenta Box   MediumAquamarine Box   Coral Box   SlateBlue Box   MediumVioletRed Box   LimeGreen Box   Orchid Box    Peru Box   Turquoise Box   DarkTurquoise Box   DarkOliveGreen Box   DarkMagenta Box   MediumAquamarine Box   Coral Box   SlateBlue Box   MediumVioletRed Box   LimeGreen Box   Orchid Box

Try this problem.

11
×
3
=
 
                      
×
      
=
                                                                  
 
   Magenta Box   Empty Box   Maroon Box   DarkGreen Box   SkyBlue Box   DodgerBlue Box   GreenYellow Box   DarkOrchid Box   Purple Box   MediumOrchid Box   DarkSlateBlue Box  times     Black Box Box   Black Box Box   Black Box Box  equals     Magenta Box   Empty Box   Maroon Box   DarkGreen Box   SkyBlue Box   DodgerBlue Box   GreenYellow Box   DarkOrchid Box   Purple Box   MediumOrchid Box   DarkSlateBlue Box   Magenta Box   Empty Box   Maroon Box   DarkGreen Box   SkyBlue Box   DodgerBlue Box   GreenYellow Box   DarkOrchid Box   Purple Box   MediumOrchid Box   DarkSlateBlue Box   Magenta Box   Empty Box   Maroon Box   DarkGreen Box   SkyBlue Box   DodgerBlue Box   GreenYellow Box   DarkOrchid Box   Purple Box   MediumOrchid Box   DarkSlateBlue Box

We start with eleven boxes, multiply by three boxes, and now have thirty-three boxes. We take our eleven boxes three times to get thirty-three boxes:

                      

                      

                      

   Magenta Box   Empty Box   Maroon Box   DarkGreen Box   SkyBlue Box   DodgerBlue Box   GreenYellow Box   DarkOrchid Box   Purple Box   MediumOrchid Box   DarkSlateBlue Box    Magenta Box   Empty Box   Maroon Box   DarkGreen Box   SkyBlue Box   DodgerBlue Box   GreenYellow Box   DarkOrchid Box   Purple Box   MediumOrchid Box   DarkSlateBlue Box    Magenta Box   Empty Box   Maroon Box   DarkGreen Box   SkyBlue Box   DodgerBlue Box   GreenYellow Box   DarkOrchid Box   Purple Box   MediumOrchid Box   DarkSlateBlue Box

In order to do basic multiplication, you must memorize some equations but fear not: FoxyMath will help you! When you are finished with this lesson, you will know the following equations:

11×1 = 11
11×2 = 22
11×3 = 33
11×4 = 44
11×5 = 55
11×6 = 66
11×7 = 77
11×8 = 88
11×9 = 99
11×10 = 110
11×11 = 121
11×12 = 132


The following exercise will help you learn the above equations and what they mean. Please take your time: take whatever time you need to learn the material.

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