Basic Multiplication Lesson 11: Number 11

Here's an easy example:

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:

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.

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.

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