How Good Are You at Simple Mental Maths?

It might have been a long time since school, but it's time to go back there for a moment! Try these mental maths questions for yourself.

#knowledge

Your opinion matters
344 Comments
Paulo de Tarso
14 in 15. A genius or what?
3
Jul 3, 2017 9:03AM
James Fuote
15/15 not hard, at all
9
Jul 3, 2017 9:19AM
lynnannweeks
Too easy.
8
Jul 3, 2017 11:18AM
Hanna Conner
Genius or what
3
Jul 3, 2017 11:21AM
Bruce D.
I screwed up and turned counter clockwise.
11
Jul 3, 2017 11:22AM
Bilquis Iqtedar
Yeah,
2
Jul 3, 2017 12:08PM
Devaki Ra
I am a genius
2
Jul 3, 2017 1:02PM
Andrea Pini
15/15
2
Jul 3, 2017 1:21PM
Gwendol O'Neal Easton
Did ok not 100%
2
Jul 3, 2017 1:49PM
Nancy S. Lloyd
I got 12/15 but I don't know how to figure in kilograms.
10
Jul 3, 2017 2:20PM
Cheryl L Gaskin
Genius or what?
0
Jul 3, 2017 2:31PM
Carol Mathias
13/15 A genius or what
0
Jul 3, 2017 3:21PM
riccorr
13 out of 15, I wish I was a genius
0
Jul 3, 2017 3:42PM
Paco Herrasti
Easy!!
0
Jul 3, 2017 4:05PM
Jim Zerkle
Easy but fun
0
Jul 3, 2017 4:27PM