These worksheets give students practice adjusting bags of counters so that all outcomes have an equally likely chance. Three versions are included, increasing in reasoning demand across the set. The number of possible outcomes must stay the same in all versions.
What's included:
Version 1 (2 worksheets) - students look at each bag, identify the number of possible outcomes, draw counters in the empty bag to make all outcomes equally likely
Version 2 (3 worksheets) - students draw counters in the empty bag to make outcomes equally likely, then write what they changed
Version 3 (2 worksheets) - students show two different ways to make the outcomes equally likely for each bag
Black and white versions included