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Showing posts with label problem solving [broken calculator] [1] [5] [add subtract multiply divide]. Show all posts
Showing posts with label problem solving [broken calculator] [1] [5] [add subtract multiply divide]. Show all posts

problem solving [broken calculator] [1] [5] [add subtract multiply divide]

solving a broken calculator [1] [5] [add subtract multiply divide]























[News Flash]
Use the keys on this broken calculator to make the totals from 1 to 20. Try to use the least number of instructions. Record your answers in the table on the right hand side. To restart the activity just refresh the page.