• Kumon Grow To Know: Subtraction
  • Kumon Grow To Know: Subtraction
  • Kumon Grow To Know: Subtraction

Kumon Grow To Know: Subtraction

Regular price

This step-by-step workbook will help your child learn to subtract from numbers up to 20. Your child will first practice counting backward and writing the numbers in reverse sequence. Next, he or she will begin learning to subtract numbers 1 through 9, and then work up to subtracting numbers up to 20. Like all our Grow to Know Workbooks, the smaller format of this book is perfect for little hands and on-the-go learning.

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Frequently Asked Questions (if any)
Delivery Options

Delivery in 3-5 business days, or immediate pick up in-store.


Find the most frequently asked questions below.

We do island-wide shipping (Singapore) at a fixed price of $4.50.

We currently work with an external logistics partner.

Shipping typically takes 3-4 working days. If you need a faster alternative, consider our in-store pick-up option.

We have one toy store in Orchard and another toy store in Marina Square.

You can find the specific addresses here.

If the item you are looking for is sold out, reach out to us on our Contact Page!

Also, not all our toys are listed on our website! We can work with both local and overseas partners to help our customers get the toys they want.

Yes! Get quick recommendations from us by calling +65 6734 36 or contacing us via email.

We would be happy to assist you.