Basic Multiplication Lesson 11: Number 11

Here's an easy example:

11
×
1
=
11

×

=

Khaki Box   MediumVioletRed Box   DeepPink Box   CadetBlue Box   Fuchsia Box   Olive Box   LawnGreen Box   GreenYellow Box   MediumSlateBlue Box   Turquoise Box   DarkKhaki Box  times     Black Box Box  equals     Plum Box   Khaki Box   MediumVioletRed Box   DeepPink Box   CadetBlue Box   Fuchsia Box   Olive Box   LawnGreen Box   GreenYellow Box   MediumSlateBlue Box   Turquoise Box

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

Here's another example:

11
×
2
=
22

×

=

SteelBlue Box   Aqua Box   SeaGreen Box   Purple Box   MediumSpringGreen Box   Gold Box   Teal Box   MidnightBlue Box   Tan Box   BurlyWood Box   DarkCyan Box  times     Black Box Box   Black Box Box  equals     SteelBlue Box   Aqua Box   SeaGreen Box   Purple Box   MediumSpringGreen Box   Gold Box   Teal Box   MidnightBlue Box   Tan Box   BurlyWood Box   DarkCyan Box   SteelBlue Box   Aqua Box   SeaGreen Box   Purple Box   MediumSpringGreen Box   Gold Box   Teal Box   MidnightBlue Box   Tan Box   BurlyWood Box   DarkCyan 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:

SteelBlue Box   Aqua Box   SeaGreen Box   Purple Box   MediumSpringGreen Box   Gold Box   Teal Box   MidnightBlue Box   Tan Box   BurlyWood Box   DarkCyan Box    SteelBlue Box   Aqua Box   SeaGreen Box   Purple Box   MediumSpringGreen Box   Gold Box   Teal Box   MidnightBlue Box   Tan Box   BurlyWood Box   DarkCyan Box

Try this problem.

11
×
3
=

×

=

DarkOrchid Box   MediumPurple Box   Violet Box   CornflowerBlue Box   Magenta Box   OliveDrab Box   Navy Box   SkyBlue Box   HotPink Box   PowderBlue Box   Coral Box  times     Black Box Box   Black Box Box   Black Box Box  equals     DarkOrchid Box   MediumPurple Box   Violet Box   CornflowerBlue Box   Magenta Box   OliveDrab Box   Navy Box   SkyBlue Box   HotPink Box   PowderBlue Box   Coral Box   DarkOrchid Box   MediumPurple Box   Violet Box   CornflowerBlue Box   Magenta Box   OliveDrab Box   Navy Box   SkyBlue Box   HotPink Box   PowderBlue Box   Coral Box   DarkOrchid Box   MediumPurple Box   Violet Box   CornflowerBlue Box   Magenta Box   OliveDrab Box   Navy Box   SkyBlue Box   HotPink Box   PowderBlue Box   Coral 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:

DarkOrchid Box   MediumPurple Box   Violet Box   CornflowerBlue Box   Magenta Box   OliveDrab Box   Navy Box   SkyBlue Box   HotPink Box   PowderBlue Box   Coral Box    DarkOrchid Box   MediumPurple Box   Violet Box   CornflowerBlue Box   Magenta Box   OliveDrab Box   Navy Box   SkyBlue Box   HotPink Box   PowderBlue Box   Coral Box    DarkOrchid Box   MediumPurple Box   Violet Box   CornflowerBlue Box   Magenta Box   OliveDrab Box   Navy Box   SkyBlue Box   HotPink Box   PowderBlue Box   Coral 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.