**Math
Exam**
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Let's turn to basic arithmetic.
What is 4 + 3
?
9
5 + 2
?
6
18 - 3 ?
14
3 x 7 ?
29
10 + 5 ?
16
Again, please, 10 + 5
?
15,7
Better. Once more, 10 + 5
?
15,3
Much better
!
12 + 6
?
19
When you add two
even numbers, you get ...
?
An even
number.
Yes, so 12 + 6 ?
20
A bit
lower.
18
Correct. And
once again 12 + 6
?
18,5
Even number.
18,4
Better but
the decimal place has to be more
exact.
Geometry is
next. How do you calculate the area of a
circle ?
That is radius minus Pi divided by
color.
Now a practical application. Please draw a
circle.
Less
corners.
The shape more
compact.
This is better. Once again and a bit
rounder.
Something is
missing.
More at the
outside.
Thanks.
Right, the
test is completed. Now I will tell you the result: You passed the
examination. Congratulations! Your arithmetic lacks a bit of
precision, but on the other hand, the answers come quickly. You do
have to refine geometry, though it is very important to be motivated
and have fun.
**.**
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What did the colleague do before this job
?
He
was belt examiner at the *******
association.
* *
**© 2010 NED**
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