To investigate the most popular colour of car passing your house over the course of an hour, it is easier to draw tally marks in one of five rows than to write red, blue, silver, silver ...

The Fire and Blazers remained scoreless past the half-hour mark, but a three-goal spurt in a six-minute span put the "Men in Red" firmly in ... would notch his second tally of the year and double ...

You may need a pen and paper to help you with your answers. Tally marks are written differently all around the world. In some countries, such as Brazil and France, tallies are represented like ...