Lesson 7

Numbers in the News

Est. Class Sessions: 1–2

Daily Practice and Problems

Teacher Notes
X
  1. 11 − 8 = 3 days
  2. 10 − 2 = 8 friends

R. Addition and Subtraction Problems

Solve. Use cubes, number lines, or ten frames.

  1. Ronda has been sick 8 days. Terry has been sick 11 days. How many more days has Terry been sick than Ronda? Write a number sentence.

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  2. Ana asked 10 friends to her birthday party. 2 friends could not come. How many friends came to Ana's party? Write a number sentence.

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