Mental Math Practice 1: Addition Problems
Mental Math Practice Series, Book 1
カートのアイテムが多すぎます
カートに追加できませんでした。
ウィッシュリストに追加できませんでした。
ほしい物リストの削除に失敗しました。
ポッドキャストのフォローに失敗しました
ポッドキャストのフォロー解除に失敗しました
プレミアムプラン4か月 月額99円キャンペーン開催中。 聴き放題対象外タイトルです。Audibleプレミアムプラン登録で、非会員価格の30％OFFで購入できます。
Mental Math Practice 1: Addition Problems
￥1,350 で購入
-
ナレーター：
-
Spencer King
-
著者：
-
Spencer King
Do you want to become mentally sharper and quicker? Do you want to be able to save time and calculate large numbers on the go while you're shopping or adding up a bill at a restaurant? Do you want other people to notice how you seem to not need a calculator, how you seem like such a genius? If yes, then this audiobook is for you.
Mental math is the ability to solve math problems in your head, without the need to write or use a calculator. And it has all of the benefits implied above and much more. Preliminary studies have even shown that mental math can improve your emotional health as well. So, why not engage in mental math problems?
This audiobook is for students and even interested adults. It can be used for serious practice, competition between two or more people, or for a fun night with family and/or friends. The first section consists of two-digit addition questions, and the second chapter consists of three-digit addition questions. The narrator will say a question and give the listener a certain amount of time to come up with an answer before proceeding on to the next question.
You can also access our other mental math audiobooks in this series on subtraction, multiplication, and division.
©2022 Spencer King (P)2022 Spencer King