40 Must- Know Series: Problem Sums (Volume 3) **BEST SELLER**

S$35.00

We discovered there are over 7 predictable types of percentages problem sums (and over 17 non percentage problem sums types) your child must know. And there are all in this one book!

ISBN
9789811434792
Year of Pub
2019
No. of Pages
164
Author
-
No. of Issues
Dimensions
22 x 16
Weight
164
Brand
Learning Out Of The Box

All books sold are non-refundable under any circumstances.

Learning Out Of The Box shipments are delivered by our fulfilment and logistic centre – Singpost.  Singpost delivers from Monday to Saturday, 9am to 10pm.

Once your order has been made, Learning Out Of The Box (LOB) will need 1 to 2 business days to get it ready. We process orders before 10am from Monday to Friday.

We do not process orders on Public Holidays and weekends.

You will receive the parcel 3 to 5 business days (during non-festive periods) after we have sent out the parcel.

Please ensure someone will be at the delivery address to receive the parcel.

Download Singpost Mobile app for tracking your parcel movement .

or check you parcel  movement using Singpost Website : https://www.speedpost.com.sg/track-and-trace

If you have question, email to book@learningoutofthebox (Learning Out Of The Box book department)

We discovered there are over 7 predictable types of percentages problem sums (and over 17 non percentage problem sums types) your child must know. And there are all in this one book!

ISBN
9789811434792
Year of Pub
2019
No. of Pages
164
Author
-
No. of Issues
Dimensions
22 x 16
Weight
164
Brand
Learning Out Of The Box

All books sold are non-refundable under any circumstances.

Learning Out Of The Box shipments are delivered by our fulfilment and logistic centre – Singpost.  Singpost delivers from Monday to Saturday, 9am to 10pm.

Once your order has been made, Learning Out Of The Box (LOB) will need 1 to 2 business days to get it ready. We process orders before 10am from Monday to Friday.

We do not process orders on Public Holidays and weekends.

You will receive the parcel 3 to 5 business days (during non-festive periods) after we have sent out the parcel.

Please ensure someone will be at the delivery address to receive the parcel.

Download Singpost Mobile app for tracking your parcel movement .

or check you parcel  movement using Singpost Website : https://www.speedpost.com.sg/track-and-trace

If you have question, email to book@learningoutofthebox (Learning Out Of The Box book department)