Two minutes of value and visuals for students that can’t remember their rules when multiplying or dividing integers or rational numbers.
This is a simple demonstration using letters and colored dice to recognize the arrangements in multiplication or division problems that involve negatives.
Links to where I purchased dice below.
Green 20 Sided Dice: https://www.amazon.com/gp/product/B01LC7228M/ref=oh_aui_search_detailpage?ie=UTF8&psc=1
Red 20 Sided Dice: https://www.amazon.com/gp/product/B01LC729IK/ref=oh_aui_search_detailpage?ie=UTF8&psc=1
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