Lesson 5

Share Zoo Lunches

Est. Class Sessions: 2

Daily Practice and Problems

Teacher Notes
X
  1. 3
  2. 7
  3. 6
  4. 7
  5. 8
  6. 10
  7. 9
  8. 4
  1. Strategies will vary. Possible response: 16 − 8 = 8. 15 − 8 is one less, so 15 − 8 = 7.

Ongoing Assessment

Use DPP item O to assess students' fluency and strategies with the subtraction facts related to the addition facts in
Group D [E9].

See Letter Home for targeted practice ideas.

O. Subtraction Facts Quiz 1: Group D

  1. 7 − 4 =
  2. 13 − 6 =
  3. = 13 − 7
  4. = 15 − 8
  5. 16 − 8 =
  6. = 20 − 10
  7. 19 − 10 =
  8. 7 − 3 =
  1. Show or tell how you solved Question D.