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Grandma's Game: Learning to add and subtract positive negative numbers
Grandma's Game: Learning to add and subtract positive negative numbers
Current price: $29.99
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Size: Hardcover
Operations with integers can be a pitfall for many mathematics students from sixth grade on to the college level. This story presents adding and subtracting positive and negative numbers in a way that students can easily manipulate in a concrete manner to visualize the answer. This model could contribute to getting better grades in prealgebra through upper courses.