Sum & Difference( Week 18 Evaluation) 1. Jennifer and Richard both have a certain number of cards. If Jennifer gives 10 cards to Richard, they would have the same number of the cards. How many more cards does Jennifer have than Richard has? 2. A total of 8 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 $94. 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 94 students who went on a field trip. One team had 8 students more than the other team. How many students were there in the bigger team? 5. A truck with its load weigh 41080 pounds. If the truck weighs 8830 pounds less than the load, how much does the load weigh in pounds? 6. Two brothers are splitting $409 of prize money they earned from a competition. They agreed that the older brother will get $83 more than the younger brother. How much money will younger brother get (in dollars)? 8. The sum of the height of two sisters is 115 inches. The older sister is 5 inches taller than the younger sister. How many inches tall is the older sister? 9. The sum of Julia's age and Nick's age is 27. One year ago, Julia was 5 years younger than Nick. How old is Nick this year? 10. A 200-watt light bulb and a 40-watt bulb cost $1.02 and the larger watt bulb costs $0.30 more than the smaller watt bulb. How much (in dollars) does the larger watt bulb cost? |