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Basic Addition Lesson 8: Number 8

Here's an easy example:

8
+
1
=
9
 
                
+
  
=
                  
 
   DarkSeaGreen Box   Orchid Box   RoyalBlue Box   OliveDrab Box   DarkMagenta Box   Magenta Box   DarkTurquoise Box   Thistle Box  plus     Indigo Box  equals     DarkSeaGreen Box   Orchid Box   RoyalBlue Box   OliveDrab Box   DarkMagenta Box   Magenta Box   DarkTurquoise Box   Thistle Box   Indigo Box

We start with eight boxes, add one box, and now have nine boxes.


Here's another example:

8
+
2
=
10
 
                
+
    
=
                    
 
   SaddleBrown Box   BurlyWood Box   Maroon Box   Wheat Box   DarkViolet Box   MediumAquamarine Box   Khaki Box   HotPink Box  plus     Aqua Box   DeepSkyBlue Box  equals     SaddleBrown Box   BurlyWood Box   Maroon Box   Wheat Box   DarkViolet Box   MediumAquamarine Box   Khaki Box   HotPink Box   Aqua Box   DeepSkyBlue Box

We start with eight boxes, add two boxes, and now have ten boxes.


Try this problem.

8
+
3
=
 
                
+
      
=
                      
 
   DarkOliveGreen Box   DarkKhaki Box   Coral Box   Pink Box   MediumSpringGreen Box   MediumSeaGreen Box   Lavender Box   Yellow Box  plus     Chocolate Box   SandyBrown Box   DarkGreen Box  equals     DarkOliveGreen Box   DarkKhaki Box   Coral Box   Pink Box   MediumSpringGreen Box   MediumSeaGreen Box   Lavender Box   Yellow Box   Chocolate Box   SandyBrown Box   DarkGreen Box

We start with eight boxes, add three boxes, and now have eleven boxes.


In order to do basic addition, 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:

8 + 1 = 9
8 + 2 = 10
8 + 3 = 11
8 + 4 = 12
8 + 5 = 13
8 + 6 = 14
8 + 7 = 15
8 + 8 = 16
8 + 9 = 17
8 + 10 = 18
8 + 11 = 19
8 + 12 = 20


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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