International packages delivery time may take longer than usual. Thank you.

Singapore Asia Publishers books will be sent after 2 October 2020 due to warehouse stock-take. Thank you.

10% Off Books from Major Publishers for Local Delivery! (Min $20)

We ship internationally!

Prices in Singapore Dollars

2019 PSLE Past Year Papers released. See here.

See our Promotions

Sec 1 Maths Skills Booster

Casco's Mathematics Skills Booster for Secondary 1 (Special/Express) is specailly designed in line with the latest Mathematics Syllabus issued by the Singapore Ministry of Education. It aims to help students boost and reinforce their understanding of the mathematics concepts taught in class, while making the learning of mathematics fun.

The 16 chapters of this new study aid are arranged by topic, each chapter comprising:
  • Formulas and Notes at the start of each chapter to provide all the relevant information that you will need to know and easily refer to;
  • A wide range of questions packed into each chapter to provide students with ample practice and to familiarise themselves with the use of the formulas in each topic.
Complete worked solutions to all questions are provided at the end of the book to encourage independent learning.


ISBN: 9789814564571

No. of Pages: -

Author: -

ISBN CP 9789814564571
No. of Pages -
No. of Issues -
Brand -
  1. We will not be responsible for lost mails or damages for orders by normal mail option.
  2. No refunds or returns after purchase.
  3. Exchanges subject to the following:
    • stock availability.
    • You must contact us to raise your  request within 5 working days from receipt of your order. 
    • Before returning or making an exchange, you are required to send us photos of the exchange products before sending out to us.
    • Item to be returned must reach us within 5 working days from our email confirmation to you on the exchange arrangement.
    • Item to be returned has to be in original new condition. We encourage courier or office drop-off.
    • All returns are to be arranged at your own cost. We will not be responsible for damage in transit.
  4. Please see full terms & conditions