We all know someone who moans about being shite at maths and if you don't, then you probably are that person.
While the multiplication tables were drilled into our brains back in primary school, the fact that our phones have allowed us to take a calculator with us everywhere has meant that all our mathematical training has gone to waste over the years.
In fact, you might have some trouble even remembering the most simple of sums that the 12-year-old version of you would have had no problem with.
Don't believe us? Take our quiz and see for yourself...
How'd you get on? Tell us in the comments.
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