Half & Total( Week 18 Practice) 1. Edward spent $9 and Anne spent $8, which were half of their allowance respectively for the month. What was their allowance in total for the month (in dollar)? 2. Edward is 12 years old. Last year, Edward was half of Susan's age. What is the age of Susan now? 3. Martha is 9 years old and Tom will be half of Martha's age next year. How old is Tom now? 4. If a number is added by half of itself, the result is 27, What is the number? 5. Steve 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 8 ¢. How many pennies were there in the pile? |