The document is a problem solving worksheet that contains 3 math word problems. The first problem asks about the difference in length between the Snake River and Yukon River. The second problem asks how many minutes Anna spends calling home from college in a 15-week semester if she talks for 10 minutes per call and calls 3 times per week. The third problem asks how many corn plants were planted per acre of land if the farmer planted 71,685 plants across 405 acres.