Headline Story
Addition and Subtraction in Depth, #1
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Introduction
Read the Headline Story to your students. Encourage them to think about what can be concluded from the information in the story.
Headline Story
Saul has 30 building blocks. He grouped them by threes and said that one out of every three blocks is green.
Possible student responses
Saul has 10 groups of blocks; One third of Saul’s blocks are green; Saul has 10 green blocks and 20 blocks that are not green.
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