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E 中学 自由自在 数学:大人気YouTuber『塾講師ヒラ』先生のYouTubeサイトにて使い方動画を公開中!/2025年度 最新の教科書対応/基礎から
        

  • Product Quantity
    : 1
  • Starting Bid
    :307円
  • Highest Bidder
    : asa******** / Rating:759
  • Listing Date
    :2026年03月13日 20時03分
  • Bidding closes on
    :2026年03月14日 20時03分
  • Auction Number
    :u1204541444
  • Condition
    :State it in the description
  • Automatic Extension
    :No
  • Authentication
    :No
  • Early Closing
    :Yes
  • Can I return the product?
    :no
  • Description
  • Q&A ()
  • Cost Estimator
  • Problem Item Response Procedur
Notes
  1. The product location is far from the overseas delivery address (Kanagawa), please pay attention to the Japanese shipping fee

中学 自由自在 数学:大人気YouTuber『塾講師ヒラ』先生のYouTubeサイトにて使い方動画を公開中!/2025年度 最新の教科書対応/基礎から難関校受験(入試)まで (受験研究社)2025/2/3

定価3190円
本の状態に悪い点ほとんど無し
≪最新の教科書改訂版に対応≫
中学3年間の予習・復習・入試対策は、この1冊で!
がんばる中学生を応援して70年。
手に取ったその日から、高校入試まで使えます。

【「自由自在」シリーズのソボクな疑問】
Q①:「自由自在」は参考書ですか、問題集ですか?
A①:中学3年分の学習内容を1冊に凝縮した参考書+問題集です。

Q②:かなり分厚いのですが、どこから勉強したらいいですか?
A②:まずは授業で学習している単元から始め、わからないことが出てきたら、要点整理に戻って確認するようにしましょう。これをくり返せば、グングン力がつきます。

Q③:数学がちょっと苦手なのですが、オススメの勉強方法はありますか?
A③:例題のうち、星が1つ(★☆☆)のものから取り組んでみましょう。わからないところがあれば、各節の最初「要点整理」に戻ってポイントや公式を確認しましょう。例題ページのサイドコーナーにも注意などがまとめてあるから、読んでみてくださいね!

【「自由自在」の“進化”は止まらない!】
・これからますます必要になる「思考力・記述力」を伸ばす問題を多数収録
・知りたいページを素早くLINEで確認できる「自由自在先生」機能

大人の学び直し・知識の確認にも最適

≪ペアで取り組むなら、この問題集!≫
→「中学 標準問題集」……基礎から標準レベルの問題をしっかりマスター
→「中学 自由自在問題集」……高校入試も視野に入れてレベルアップ

~~自由自在トリビア 「自由自在」の名付け親~~
「自由自在」という書名は、受験研究社の第三代社長・岡本惠年(1917~2015)のアイデアです。最初は「変な名前」と言われたものの、愛読者が増えると好感度もアップ。創刊当初のコンセプト「これ1冊で何でもわかる」は、現在も変わらず、曾祖母・父母・子・孫の4代にわたって愛用くださる方がたくさんいます!
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Product Price JPY
Japanese Consumption Tax(10%) JPY

A 10% consumption tax is applied to goods and services in Japan. The price may include the tax or it may be added separately. Please check the price details when ordering.

Note: This is a domestic sales tax applied within Japan.

Japan Local Shipping Fee JPY Japan Local Shipping Fee Reference
Product Weight KG The maximum weight limit is 30 kg
International Shipping Methods
Proxy bidding and purchasing services are becoming increasingly convenient. However, overseas shopping carries certain risks and issues. To reduce these risks and enhance shopping safety, please be sure to read the following information:

1. International Shipping

   Air Freight: If the item status is not confirmed within two days after the arrival notice, any customer complaints cannot be addressed with the seller.

2. After Receiving the Product

Please confirm and inspect the product as soon as possible to ensure that the product specifications, quantity, accessories, and description are correct

If, unfortunately, there are any issues, you can refer to the following examples on how to report related product problems:
1. Example of missing product information
2. Example of product not matching provided information
3. Example of damaged product information

Important Notes: 1. If the seller is unwilling to ship overseas or is unaware that the product will be shipped overseas, the international shipping cost for returns or exchanges will need to be borne by the member. You may refer to the EMS e-Express fee inquiry from the post office. If it involves alcoholic beverages or items that affect flight safety, the post office cannot be used for shipment, and only DHL can be used to ship back to Japan.
2. During the product complaint handling period, please retain the complete outer packaging of the product (including the shipping label information), and refrain from attempting any repairs or altering the original condition. Any modifications may result in the inability to process the case.

3. After Inspecting the Product

After receiving and inspecting the item, if you have any questions, it is recommended to contact Letao within 2 hours. Here are some reminders:

1. Please do not unpack, use or repair the received item yourself, and be sure to keep the original packaging to facilitate subsequent handling of related matters, so as to avoid changes to the item that may cause the seller to be unwilling to process.

2. You can call customer service, and the customer service will leave a message for you as below. Please provide the following information:
"Hello, we will first help you establish a complaint case for Product ID: _______ .But we need you to 2-3 clear photos of the product issue, including photos of the product problem, product packaging, shipping details slip, and outer box. Send them to service@letao.my and inform us of your desired resolution (failing to provide this may result in an inability to process subsequent matters). After sending the email, notify us in the customer service message. We will confirm with the seller as soon as possible. and if there are any related questions, we will contact you through the customer service message. Thank you for your cooperation."

Please provide:
1. "Product ID"
2. Photo of the "Delivery Note" (if any)
3. Photos of the outer box (including inner and outer packaging)
4. Photos of the product (Please include relevant descriptions to help us confirm with the seller)

Important Notes:
1. Do not include foreign text or other products in the background of the image.
2. Please keep the complete product packaging (including the shipping label information), and refrain from repairing or altering the original condition on your own, as any changes may result in the case being unable to be processed.
3. Please provide the relevant information within 48 hours to avoid missing the golden hour for reflection and causing situations that cannot be handled.
4. Due to 99% of Japanese sellers being unwilling or unaware of shipping goods overseas, if a seller is willing to handle the issue, the goods must be sent back to Japan, and the international shipping costs incurred must be borne by the member. Letao will use postal EMS international express to send the goods back to Japan.
5. As the goods are purchased from overseas, it may take approximately one to two weeks to complete the relevant processing procedures when issues arise with the goods. Please be reminded that you can inquire about the approximate cost through the EMS service at the post office.

4. FAQ

1. Issue of Authenticity: If antique or branded goods are found to be counterfeit upon receipt, clear photos showing the differences between the genuine product and the imitation must be provided as evidence. If unable to provide relevant proof, assistance can be sought to find a third-party reputable organization for a premium authentication service .
2. Leaking Iron Teapot: If an antique iron teapot is leaking, please take clear photos of the leaking area and provide them.
3. Transport Damage: If the goods are damaged during international shipping (to the pickup point), you need to provide photos of the outer packaging of the parcel and clear photos of the damaged goods' outer packaging.

※ Note: Photos provided to sellers should not contain any foreign-related information.
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    Product name: E 中学 自由自在 数学:大人気YouTuber『塾講師ヒラ』先生のYouTubeサイトにて使い方動画を公開中!/2025年度 最新の教科書対応/基礎から
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
    Customer service hotline:
    Customer Service Email: service@letao.my