Lesson 8

Class Party

Est. Class Sessions: 2

Daily Practice and Problems

Teacher Notes
X

TIMS Bit

Students were introduced to multiples on the calendar in Unit 3 Lesson 5.

Answers will vary depending on the factor for the month and the specific date. The answers provided are based on using 5 as the factor. The date used for these answer is December 18th.

  1. 5
  2. No; Possible response: There is no number times 5 that will equal 18.
  3. 3 × 5 + 3 = 18
  4. No; Possible response: Whenever you multiply a number by 5 it has to end in 0 or 5.
  5. 4 × 5 − 1 = 19
  6. Possible response: All of the multiples end in 0 or 5. The pattern of circled numbers is odd, even, odd, even.

W. Multiples on the Calendar

Use the monthly calendar to answer the following questions.

  1. What factor is the class focusing on for this month?
  2. Is today's date a multiple of this month's factor? How do you know?
  3. Write a number sentence for today's date.
  4. Will tomorrow be a multiple of this month's factor? How do you know?
  5. Write a number sentence for tomorrow's date.
  6. What patterns do you see on this month's calendar?