You do not need to write or remember the answers, just do the maths as fast as you can, using your mind (no calculator).
Do not go to the next calculation before you have finished the previous one. At the end, you are asked a question. Answer it immediately. Don't stop and think about it. Just say the first thing that pops into your mind.
How much is...
15 + 6
3 + 56
89 + 2
12 + 53
75 + 26
25 + 52
63 + 32
I know! Calculations are hard work, but it's nearly over...
Come on, one more..
123 + 5
QUICK! THINK ABOUT A TOOL AND A COLOR!
Scroll further to the bottom...
A bit more...
You just thought about a red hammer, didn't you?
If this is not your answer, you are among 2% of people who have a different, if not abnormal, mind.
98% of the folks would answer a red hammer while doing this exercise. If you do not believe this, pass it around and you'll see. If you are forwarding the test, be sure to put in the subject line if you are among the 98% or the 2%, the next person should include the person that sent it to them.
credit: Anne G.