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Basic Multiplication Lesson 11: Number 11

Here's an easy example:

11
×
1
=
11
 
                      
×
  
=
                      
 
   SandyBrown Box   Thistle Box   Empty Box   DarkBlue Box   DeepSkyBlue Box   Fuchsia Box   BlueViolet Box   Lavender Box   Cyan Box   MediumPurple Box   Chocolate Box  times     Black Box Box  equals     CornflowerBlue Box   SandyBrown Box   Thistle Box   Empty Box   DarkBlue Box   DeepSkyBlue Box   Fuchsia Box   BlueViolet Box   Lavender Box   Cyan Box   MediumPurple Box

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


Here's another example:

11
×
2
=
22
 
                      
×
    
=
                                            
 
   MediumAquamarine Box   Violet Box   Gold Box   DodgerBlue Box   DarkKhaki Box   DarkOrange Box   Olive Box   SkyBlue Box   YellowGreen Box   Green Box   RoyalBlue Box  times     Black Box Box   Black Box Box  equals     MediumAquamarine Box   Violet Box   Gold Box   DodgerBlue Box   DarkKhaki Box   DarkOrange Box   Olive Box   SkyBlue Box   YellowGreen Box   Green Box   RoyalBlue Box   MediumAquamarine Box   Violet Box   Gold Box   DodgerBlue Box   DarkKhaki Box   DarkOrange Box   Olive Box   SkyBlue Box   YellowGreen Box   Green Box   RoyalBlue 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:

                      

                      

   MediumAquamarine Box   Violet Box   Gold Box   DodgerBlue Box   DarkKhaki Box   DarkOrange Box   Olive Box   SkyBlue Box   YellowGreen Box   Green Box   RoyalBlue Box    MediumAquamarine Box   Violet Box   Gold Box   DodgerBlue Box   DarkKhaki Box   DarkOrange Box   Olive Box   SkyBlue Box   YellowGreen Box   Green Box   RoyalBlue Box

Try this problem.

11
×
3
=
 
                      
×
      
=
                                                                  
 
   Khaki Box   Tan Box   Turquoise Box   Orchid Box   MediumSpringGreen Box   Maroon Box   MidnightBlue Box   Magenta Box   Brown Box   Peru Box   MediumVioletRed Box  times     Black Box Box   Black Box Box   Black Box Box  equals     Khaki Box   Tan Box   Turquoise Box   Orchid Box   MediumSpringGreen Box   Maroon Box   MidnightBlue Box   Magenta Box   Brown Box   Peru Box   MediumVioletRed Box   Khaki Box   Tan Box   Turquoise Box   Orchid Box   MediumSpringGreen Box   Maroon Box   MidnightBlue Box   Magenta Box   Brown Box   Peru Box   MediumVioletRed Box   Khaki Box   Tan Box   Turquoise Box   Orchid Box   MediumSpringGreen Box   Maroon Box   MidnightBlue Box   Magenta Box   Brown Box   Peru Box   MediumVioletRed 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:

                      

                      

                      

   Khaki Box   Tan Box   Turquoise Box   Orchid Box   MediumSpringGreen Box   Maroon Box   MidnightBlue Box   Magenta Box   Brown Box   Peru Box   MediumVioletRed Box    Khaki Box   Tan Box   Turquoise Box   Orchid Box   MediumSpringGreen Box   Maroon Box   MidnightBlue Box   Magenta Box   Brown Box   Peru Box   MediumVioletRed Box    Khaki Box   Tan Box   Turquoise Box   Orchid Box   MediumSpringGreen Box   Maroon Box   MidnightBlue Box   Magenta Box   Brown Box   Peru Box   MediumVioletRed 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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