Directions: Each question has a start and end time, and a blank number line. Please use the number line to figure out the amount of time that has passed. Remember to use dash lines at 5 minute increments to help you! You can do this! The question marked with a ★ is a challenge question. It is not required, but give it a try if you want a challenge! If it is too difficult to do on the computer, feel free to print this, or to copy the questions onto paper and upload a picture of it when you are done.