Lesson 5

Sorting Shapes

Est. Class Sessions: 2–3

Daily Practice and Problems

Teacher Notes
X

TIMS Bit

Use this DPP item to practice the multiplication facts for the nines.

  1. 9
  2. 63
  3. 72
  4. 18
  5. 54
  6. 36
  7. 90
  8. 81
  9. 27
  10. 45
  11. O
  1. I know 9 × 6 = 6 × 10 − 6. Since 6 × 10 = 60, I subtracted 6 from 60 to get 9 × 6 = 54.

Q. Find Nines

Do these problems in your head. Write only the answers.

  1. 9 × 1 =
  2. 9 × 7 =
  3. 8 × 9 =
  4. 9 × 2 =
  5. 6 × 9 =
  6. 9 × 4 =
  7. 10 × 9 =
  8. 9 × 9 =
  9. 9 × 3 =
  10. 5 × 9 =
  11. 9 × 0 =
  1. Show or tell how you solved Question E.