Half & Total( Week 18 Evaluation) 1. John spent $9 and Alice spent $10, which were half of their allowance respectively for the month. What was their allowance in total for the month (in dollar)? 2. Helen is 5 years old, which is equal to half of George's age of next year. What is the age of George now? 3. Smith is 11 years old. Last year, Smith was half of Emily's age. What is the age of Emily now? 4. When you add one to a number and then split it in half, you get 7. What is the number? 5. Josh took half of the coins and Morgan took half of the remaining coins. There were 5 coins left. How many coins were there originally? 6. Helen is 7 years old and Nick will be half of Helen's age next year. How old is Nick now? 7. If a number is added by half of itself, the result is 18, What is the number? 8. There were 15 books in a bookshelf originally. After half of the storybooks were borrowed by students, 10 books were left in the shelf. How many storybooks were there originally? 9. There are equal number of male and female in a large family. All the male like football as well as half of the female. If there are 6 family members that like the football, how many female are there in the family? 10. Edward has collected a pile of coins. If he replaces half of the pennies with nickels, the total amount of the pile will be increased by 4 ¢. How many pennies were there in the pile? |