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Animated Arithmetic
Teaches addition, subtraction, multiplication and division for children from 1st through 4th grades. It provides exercises in addition and subtraction with and without regrouping. Problems can involve up to 9 digits. Puzzle and maze game rewards.
Coin Catalog
Catalog your coin collection in as much detail as you need, including the Country of issue, Description, Catalog Number, Value, Date and Price of Purchase, and more.
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