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Showing posts with label problem solving [calculator puzzles [sign keys] [numbers]. Show all posts
Showing posts with label problem solving [calculator puzzles [sign keys] [numbers]. Show all posts

problem solving [calculator puzzles [sign keys] [numbers]

solving calculator puzzles [sign keys input numbers] [sums]














[News Flash]
Down the right hand side are 10 sums although they perhaps don't look like sums. Using the CALCULATOR work out the answers by pressing the correct buttons. As you will notice there are numbers associated with each of the buttons. Record your answers after the = sign in the sums column. To restart the activity just refresh the page.