1.3 Adding and Subtracting

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  • Image: ' Heeley City Farm 014_edited-1 hopscotch ' www.flickr.com/photos/49503155381@N01/2221162502
  • 1.3 Adding and Subtracting

    1. 1. 1.3 Addition and Subtraction Objective: Use addition and subtraction of whole numbers to solve problems.
    2. 2. Number of the Day If you add 80 to me and subtract 3, you get 102. What number am I?
    3. 3. George Washington, John Adams, and Thomas Jefferson lived a total of 240 years. Adams lived the longest, 23 years longer than Washington. Jefferson lived 16 years longer than Washington. How old was each President when he died?
    4. 4. Video about the Gemini Space Program from UnitedStreaming.
    5. 5. Program Years Total Hours in Space Mercury 1961 – 1963 54 Gemini 1965 – 1966 1940 Apollo 1968 – 1972 7506 Skylab 1973 – 1974 12352
    6. 6. Video about Skylab from UnitedStreaming.
    7. 7. Image Attributions Slide 1: Image: ' Heeley City Farm 014_edited-1 hopscotch ' www.flickr.com/photos/49503155381@N01/2221162502 Slide 2: Image: ' untitled ' www.flickr.com/photos/49143508@N00/48145609

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