Sum & Difference( Week 48 Evaluation)
1. Smith is 1 foot shorter than Emily. The total heights of both is 7 feet. What is the height of Smith in feet? 2. George is currently the same age as Julia 5 years ago and their total age was 7 years then. What is the age of George now? 3. Nick is currently the same age as Helen 2 years ago and their total age was 6 then. What is the age of Helen now? 4. There are two clubs with a total of 20 students. One club has 2 more students than the other one. How many students are there in the smaller club? 5. Joe and Julia each bought a book with the same price. Joe paid $4 for Julia because she didn't bring enough money. How much more did Joe pay than Julia did (in dollars)? 6. Jessica and Larry both have a certain number of cookies. If Jessica gives 8 cookies to Larry, then they would have the same number of the cookies. How many more cookies does Jessica have than Larry has now? 7. Joe is currently the same age as Emily 2 years ago. The total age of both is now 14 years old. What is the age of Joe? 8. Andy is currently the same age as Morgan 2 years ago. Their total age will be 10 years next year. What is the age of Andy now? 9. Ed is currently the same age as Helen 1 year ago. Their total age will be 9 in two years. What is the age of Helen now? 10. John is currently the same age as Hillary 2 years ago. Their total age was 6 years last year. What is the age of John now?