Goal: 3.MD.1: Tell and write time to the nearest minute and measure time intervals in minutes. Solve word problems involving addition and subtraction of time intervals in minutes. Tap to begin your response. Read each question carefully. On 1 and 2, tap check your work to check your answers. On 3, you will not see how you did until your teacher checks your work. Be sure to check your work for thorough completion. Click to save and submit your response.