Shopping Trip Math

Katie Marsico

ม.ค. 2017 · Lerner · บรรยายโดย Intuitive

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Math is everywhere in shopping! See what's for sale inside this book—and how we need math to finish the purchase! You'll need your math smarts to add and subtract prices, figure out percentages with discounts and sales tax, calculate the best deals, stay within a budget, and more. It all adds up to a lot of fun!