Basic Addition Lesson 8: Number 8

Here's an easy example:

8
+
1
=
9

+

=

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Here's another example:

8
+
2
=
10

+

=

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Try this problem.

8
+
3
=

+

=

Empty Box   Maroon Box   DarkGreen Box   MediumVioletRed Box   DarkOrchid Box   MediumSlateBlue Box   Sienna Box   Violet Box  plus     Purple Box   MediumSpringGreen Box   LimeGreen Box  equals     Empty Box   Maroon Box   DarkGreen Box   MediumVioletRed Box   DarkOrchid Box   MediumSlateBlue Box   Sienna Box   Violet Box   Purple Box   MediumSpringGreen Box   LimeGreen Box

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.