Airport Math2. 1. The plane is scheduled to leave at 9:00 a.m. What clock shows the time of 9:00? A B C D 4. 2. The plane is schedule to leave at 7:00 p.m. It has been delayed 30 minutes. What time will it leave? A B C D 6. 3. A thunderstorm rolls in at 1:30. Planes leave 30 minutes late. If a plane was supposed to leave at 2:00, at what time will it now leave? A B C D 8. 4. There are 3 people waiting for a plane. 4 more people join them. How many people are now waiting for the plane?4 10. 5. There are 7 red and white planes waiting to take off at the airport. One helicopter lands. How many flying machines are at the airport? 12. 6. There are 5 planes waiting on the runway. Two planes take off. How many are left? 14. 7. There are 2 yellow planes. Four white planes land. How many planes are there altogether? 16. 8. There are 3 pilots waiting at the gate area. One leaves to go get coffee. How many are left? 18. 9. The family brought 4 suitcases. They carried 3 suitcases on the plane. The other suitcases were checked in. How many were checked? 20. 10. There was 1 flight attendant, 2 pilots, and 5 passengers on the plane. One passenger got off. How many were left?