Add & Subtract: Arithmetic Book (2 of 5): for Preschoolers & First Graders (Wise Arithmetic Books, Band 2) - Softcover

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ADD & SUBTRACT (Arithmetic Book 2): Add & Subtract makes it easy for the child to add and subtract by using dots and the Roman Numerals V (five) and X (ten). Mothers need to guide their preschooler through the exercises in the workbook. The preschooler will easily learn not to count on his fingers, but to visualize numbers being added and subtracted, helping the student become accurate when using numbers.

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