Sum & Difference( Week 18 Evaluation) 1. Morgan and David both have a certain number of cards. If Morgan gives 7 cards to David, they would have the same number of the cards. How many more cards does Morgan have than David has? 2. A total of 12 students were playing music with flutes and bugles. There were 2 more students playing flutes than students playing bugles. How many students were playing flutes? 3. The cost of a pair of glasses plus a case is $108. If the glasses cost $54 more than the case, what is the cost (in dollars) of the glasses? 4. There were two teams with a total of 72 students who went on a field trip. One team had 4 students more than the other team. How many students were there in the bigger team? 5. A truck with its load weigh 42750 pounds. If the truck weighs 5840 pounds less than the load, how much does the load weigh in pounds? 6. Two brothers are splitting $271 of prize money they earned from a competition. They agreed that the older brother will get $63 more than the younger brother. How much money will younger brother get (in dollars)? 8. The sum of the height of two sisters is 101 inches. The older sister is 1 inch taller than the younger sister. How many inches tall is the younger sister? 9. The sum of Jessica's age and George's age is 25. One year ago, Jessica was 13 years younger than George. How old is George this year? 10. A 100-watt light bulb and a 60-watt bulb cost $1.16 and the larger watt bulb costs $0.42 more than the smaller watt bulb. How much (in dollars) does the smaller watt bulb cost? |