關於這本有聲書
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!
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聆聽資訊
智能手機和平板電腦
手提電腦和電腦
你可以使用電腦的網頁瀏覽器閱讀從 Google Play 購買的書籍。
