Basic Multiplication Lesson 11: Number 11

Here's an easy example:

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:

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.

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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