Lesson 4

Use Repeated Addition

Est. Class Sessions: 2–3

Daily Practice and Problems

Teacher Notes
X

Have a display of a ten frame and 10 counters available. Invite students to share their strategies and solutions.

  1. 6
  2. 8
  3. 1
  4. 7
  5. Answers will vary. Possible response: I made a train of 10 connecting cubes and took 3 away.


K. What Is Missing?

  1. + 4 = 10
  2. 2 + = 10
  3. 10 − = 9
  4. 10 − = 3
  1. Explain how you solved Question D.