Four different ways to learn math facts. Memorization can get boring, but not if you learn in a different way each time. Here are four different activities; that can be used as extensions of lessons; for learning addition, subtraction, multiplication and division facts. Children create their own charts and discover new fun ways to learn. This resource matches well with the following ones: Montessori-Addition CardsMontessori-Subtraction cards and worksheetsMontessori -Multiplication cards and wor