Lesson 3

Estimate Products

Est. Class Sessions: 3

Daily Practice and Problems

Teacher Notes
X

TIMS Bit

  1. $32.00; Possible response:
    I rewrote $6.40 as $6.00 + $ .40 so it would be easier to multiply. Then I multiplied each by 5:
    $6.00 × 5 + $ .40 × 5 = $30.00 + $2.00 = $32.00.
  2. $40.00

K. Breakfast at the Café

  1. Luis and his family went to breakfast at a café. The cost for the basic continental breakfast was $6.40 per person. There are 5 people in Luis's family. If each person ordered the basic continental breakfast, how much did they pay in all? Show or tell how you found your answer.
  2. After paying the bill, Luis' father received $8.00 in change. How much money did he give the cashier to pay his bill?