TEST & BRAIN EXERCISE #65- numbers


I am hoping we are all doing our part to create not only a healthy body but also a healthy mind.

Create your family EBook on the health benefits of plants and herbs,in order to secure a healthy lifestyle for your children and grandchildren.

Join the campaign for health and financial education in all schools.

Don’t just sit back and watch the world self-destruct, raise your voices wherever and whenever you see corruption in high places and global injustices.

This exercise will challenge your cognitive skills and give your brain a great workout.

Use the numbers listed to form an equation to give you the posted answer.

The missing numbers in the equation are all single-digit numbers.

There is a pattern to the equation. Find that pattern and create the full equation.

The equation uses the minus & plus (- & +) arithmetic signs only.

Example: 2 +3 = 5 + 4 = 9 – 1 = 8 – 2 = 6 + 7 =13 – 9 = 4 – 2 = 2

12 16 17 19 20 23 24 26 28 = 2

Copyright 2016 Courtney Devonish


  1. This math is interesting. Lol
    I have never been good in those. I am more into the art and acting and if you would give me an exercise like this as my character’s exercise I would probably find the result!

    However, it’s good having you around and following your work and tips. My mom likes to do this kind of exercises. This is the second time I am realizing I should get her on your website.

    Thanks for sharing 🙂

  2. Thanks and please introduce your mom to the site, but please try, artist are creative and i know you have the tools. Best wishes.

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