Lesson 7

Stencilrama

Est. Class Sessions: 3

Daily Practice and Problems

Teacher Notes
X

TIMS Task

Use this DPP item to practice using multiplication facts to solve problems.

  1. 37; Possible response: 5 × 7 = 35; 10 × 4 = 40. The odd numbers would be 37 and 39. 3 + 7 = 10, so the answer is 37.
  2. 25
  3. 28
  4. Possible response: The answer is between 25 and 30 because 10 × 3 = 30 and 5 × 5 = 25. The answer has to be 28 because 2 + 8 = 10 and 10 is a multiple of both 5 and 10.

Z. More Guess My Number

  1. I am more than 5 × 7. I am less than 10 × 4. I am an odd number. The sum of my digits is equal to 10. Show or tell how you found your answer.
  2. I am less than 5 × 6. I am more than 10 × 2. I am a multiple of 5.
  3. I am less than 10 × 3. I am more than 5 × 5. The sum of my digits is a multiple of 5 and 10.
  4. Show or tell how you solved Question 3.