Price: 200 points or $2 USD
Subjects: math
Grades: 2,3,4
Description: When learning multiplication and division facts, it's not in the child's best interest to be given all 200 facts at once. This deck of 20 cards is the seventh in a series of 8 research based multiplication and division practice sets to build fact fluency. This deck practices the squares and the x3 fact families. For more information about the research that goes into this system, see http://bit.ly/2vJjtxi and http://bit.ly/2wotMUm .