Lesson 9

Money Problems

Est. Class Sessions: 1–2

Daily Practice and Problems

Teacher Notes
X
  1. 8
  2. 6
  3. 9
  4. 7
  5. 4
  6. 4
  7. 4
  8. 6
  1. Strategies will vary. Possible response: I know 3 + 3 = 6, so 6 − 3 = 3.

Ongoing Assessment

Use DPP item EE to assess students’ fluency with the addition facts with sums to ten in Group D [E10] and the related subtraction facts [E12].

EE. Addition Facts Quiz 1: Group D

  1. = 4 + 4
  2. 3 + 3 =
  3. 4 + 5 =
  4. 3 + 4 =
  5. 8 − = 4
  6. 9 − 5 =
  7. 7 − 3 =
  8. − 3 = 3
  1. Show or tell how you solved Question H.