Join Activity

Read each situation. If the situation is best represented by a joining action, drag the situation to match what is unknown.

  • Angel had 7 books. She gave some books to Mike. Now, Angel has 4 books. How many books did Angel give to Mike?
  • Angel had 4 books. Mike gave her some more books. Now, Angel has 7 books. How many books did Mike give Angel?
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  • Angel had some books. Mike gave her 4 books. Now, Angel has 7 books. How many books did Angel have to begin with?
  • Angel had 7 books. She gave 3 books to Mike. How many books does Angel have?
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  • Angel had some books. She gave 3 books to Mike. Angel still has 4 books. How many books did Angel have to begin with?
  • Angel had 4 books. Mike gave her 3 more books. How many books does Angel have?
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Join: Result Unknown

Join: Change Unknown

Join: Start Unknown