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Algebra 2 · Chapter 12 · Lesson 12.4 · Printable PDF

The General Addition Rule Worksheet with Answer Key

6 problems on the general addition rule: finding a missing probability, seats in a concert hall, a cafe's coffee and pastry orders, farmers' market shoppers, radio listeners of morning and evening shows, and ice rink tickets by session and skate rental. 3 pages, with a worked answer key.

6 problems3 pagesanswer key
Printable The general addition rule worksheet with answer key - Algebra 2 (Page 1 PDF preview)
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Try one first: a free Chapter 1 worksheet (PDF, no sign-in).

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What's on the worksheet

  1. Use the general addition rule to find the missing probability in each part.
  2. Word problem: a seat drawn at random from a concert hall with 12 rows.
  3. Word problem: coffee and pastry orders from a Venn diagram.
  4. Word problem: farmers' market shoppers who buy fruit, bread or both.
  5. Word problem: radio listeners of the morning and evening shows.
  6. Word problem: ice rink tickets by session and skate rental.

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The free lesson teaches it with worked examples and practice problems.

The general addition rule: the lesson ›

More Chapter 12 worksheets: Probability