dong ho bao thuc game ppt

START TIME’S TIMER UP! 30 25 20 10 15 TIME LIMIT: 30 seconds TIME’S UP! START TIMER 60 50 10 40 20 30 TIME LIMIT: minute TIME LIMIT: START TIME’S TIMER UP! 110 120 minutes 10 20 100 30 90 40 80 70 60 50 TIME LIMIT: START TIME’S TIMER UP! minutes TIME LIMIT: START TIME’S TIMER UP! 10 10 minutes TIME LIMIT: START TIME’S TIMER UP! 18 20 20 minutes 16 14 12 10 START TIME’S TIMER UP! 30 25 20 10 15 TIME LIMIT: 30 minutes