1. A bottle of barbecue sauce has 25.6 servings. About how many servings are in three bottles?
  1. One serving of tortilla chips is 27.6 grams. How many grams are in two servings?
  2. A bag of tortilla chips has a total of 382.7 grams. How many grams will be left after the two servings from Question 9 are eaten?
  3. A portion of whole-wheat flour contains 30.25 grams. A recipe calls for 2 portions. How many grams are in two portions?
  4. A small bag of whole-wheat flour contains 907 grams. How much is left after the two portions from Question 11 are used?
  5. Grace bought a notebook for $1.25 and a pencil for $0.55. How much money did she spend?
  6. Tanya wants to buy a $5.00 binder for her notes. She has $3.60. How much more money does she need?
  7. Jackie and Jessie put their money together to buy some snacks. They had $9.57 altogether. If Jackie gave $4.65, how much money did Jessie give?
  8. There are 353.09 grams of soda in a can. How much soda will Roberto drink if he drinks two cans of soda this week?
  9. A full can of soda has a mass of 368.1 grams. If there are 353.09 grams of soda in the can, how much does the empty aluminum can weigh?
  10. Think of a method for adding or subtracting decimal numbers that you can use with any two numbers. Explain your method to a partner.