### Arbordale Publishing

Little Grays Great Migration - Math Word Problems

 1. Little Gray sees 4 boats. Each boat has 8 people. How many people are there?     24     32     36
 2. There are 130 western gray whales in the world. If they swim in pods of 10, how many pods are there?     12     13     15
 3. Mama can hold her breath for 30 minutes. Little Gray doesn't have as much practice and can only hold his for 20. How much longer can Mama hold her breath than Little Gray?     10 minutes     12 minutes     14 minutes
 4. Little Gray drinks 50 gallons of milk a day. By the end of a week (7 days), how much milk has he had?     450 gallons     400 gallons     350 gallons
 5. 20,000 eastern gray whales are in the Bering Sea. If a quarter of them decide to go to the Chukchi Sea, how many are leaving?     15,000     10,000     5,000
 6. If the gray whales' migration is 10,000 miles each year, how far do they swim to migrate in 5 years?     30,000 miles     40,000 miles     50,000 miles
 7. In the summer, Mama's blubber is 10 inches thick. By the end of winter, it is only half as thick. How many inches of blubber has she lost?     8     6     5
 8. While resting, Little Gray breathes three times each minute. How many times does he breathe in 7 minutes?     18     21     28
 9. When a whale breaches, at least 40% (or 4/10) of their body is out of the water. Is 40% more than half, less than half, or half?     more than half     less than half     half
 10. 13 whales are in a pod. If each has 2 blowholes, how many blowholes are there in all?     24     26     32