Sum & Difference( Week 18 Evaluation) 1. Mary and Eric both have a certain number of cards. If Mary gives 5 cards to Eric, they would have the same number of the cards. How many more cards does Mary have than Eric has? 2. A total of 11 students were playing music with flutes and bugles. There were 3 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 $97. If the glasses cost $49 more than the case, what is the cost (in dollars) of the glasses? 4. There were two teams with a total of 96 students who went on a field trip. One team had 6 students more than the other team. How many students were there in the bigger team? 5. A truck with its load weigh 47600 pounds. If the truck weighs 5340 pounds less than the load, how much does the load weigh in pounds? 6. Two brothers are splitting $344 of prize money they earned from a competition. They agreed that the older brother will get $82 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 7 inches taller than the younger sister. How many inches tall is the older sister? 9. The sum of Niconia's age and George's age is 37. One year ago, Niconia was 7 years younger than George. How old is George this year? 10. A 100-watt light bulb and a 20-watt bulb cost $1.15 and the larger watt bulb costs $0.21 more than the smaller watt bulb. How much (in dollars) does the larger watt bulb cost? |