Lesson 2

Addition Facts I Know

Est. Class Sessions: 1–2

Daily Practice and Problems

Teacher Notes
X

Responses will vary. Possible response:

A.
I did not have any candy. Ann gave me 4 pieces of candy. How many pieces of candy do I have? I have 4 pieces of candy.
B.
I have 4 yellow apples and Jan has 4 red apples. Red apples were collected for the pie. How many apples do I have? I have 4 yellow apples.

Ongoing Assessment

Use DPP item C to assess students' fluency with the addition and subtraction facts involving zero in Groups A and B [E12, E13].

C. Zero

Tell your partner a story or draw a picture about each number sentence.

  1. 0 + 4 =
  2. 4 − 0 =