I used this to teach skip counting and multiplying by 2's and 5's. I gave the students all the answers to all the sums of 1-5 using 2's and 5's as a base and let them fill in the bingo. I pulled up dice that were 1-6 and one that was just 2,5's and let the students roll the dice and then they rolled the dice to mark off their bingo board.
They loved it and those who wanted it got counters to make arrays or they practiced using thier memory or fingers to find the answer.
once we found the answer we would say the equation aloud as a class.
This can be used for any multiplication or any type of learning with numbers.