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Basic Addition Lesson 8: Number 8

Here's an easy example:

8
+
1
=
9
 
                
+
  
=
                  
 
   DarkViolet Box   Gold Box   Tan Box   Maroon Box   BurlyWood Box   SkyBlue Box   Navy Box   MediumPurple Box  plus     SlateBlue Box  equals     DarkViolet Box   Gold Box   Tan Box   Maroon Box   BurlyWood Box   SkyBlue Box   Navy Box   MediumPurple Box   SlateBlue Box

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


Here's another example:

8
+
2
=
10
 
                
+
    
=
                    
 
   Olive Box   ForestGreen Box   RoyalBlue Box   Chartreuse Box   DarkKhaki Box   Cyan Box   MidnightBlue Box   LimeGreen Box  plus     SaddleBrown Box   Orchid Box  equals     Olive Box   ForestGreen Box   RoyalBlue Box   Chartreuse Box   DarkKhaki Box   Cyan Box   MidnightBlue Box   LimeGreen Box   SaddleBrown Box   Orchid Box

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


Try this problem.

8
+
3
=
 
                
+
      
=
                      
 
   Indigo Box   SpringGreen Box   BlueViolet Box   Plum Box   MediumOrchid Box   Goldenrod Box   DarkCyan Box   Purple Box  plus     MediumTurquoise Box   MediumAquamarine Box   Chocolate Box  equals     Indigo Box   SpringGreen Box   BlueViolet Box   Plum Box   MediumOrchid Box   Goldenrod Box   DarkCyan Box   Purple Box   MediumTurquoise Box   MediumAquamarine Box   Chocolate 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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