Should you use subtraction flash cards? We think the answer is a resounding "yes", provided you use them in the right way (gently) and at the right time (interest led). When a child is first learning subtraction, this is not the time. It is important for children to grasp the concepts involved and not to simply memorize a series of math facts by rote. However, once they have accomplished that skill, flash cards can be a wonderful (and, dare I say, fun!) tool to help your child develop something very important -- speed. The ability to perform simple arithmetic instantly will give children the confidence they need to excel at math. Please also check out our Addition Flash Cards and Earth + Science Flash Cards!
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