I may just be quick, but it definitely feels like there's too much time - i'm not amazing at mental maths, but I finished with just under a minute to spare
Who did mad minutes in school? We had exactly sixty seconds to fill in as many multiplication calculations as possible, but any mistakes or blanks is where our scores stopped. I think my high score topped out in the 50s.
For those of us UK residents who grew up in the pre-decimal age, the 12x table was a pre-requisite on every classroom wall. Twelve pennies to a shilling, and all that.
I decided to go slow and not rush, and I still only used 25 seconds. Even a 4th grader could probably finish these with plenty of time. You should at least 30 seconds off.