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# P5/6. 40 Must-Know Problem Sums (Volume 4 out of 6)

Original price was: \$35.00.Current price is: \$19.00.

The one BIG difference about this problem sums guidebook is it covers the other topical problem sums (such as Circles, Volume, Rate, Angles and Folding Angles.)

It comes with must-know tips and tricks on how to solve these problem sums – fast. We have also revealed the more advanced problem sums on 6 other types.

Planning to get one? Would you want to know the difference between 40 Sums Vol 1 to 6?

• Vol 1 covers 11 must-know level 1/ basic problem sums types.
• Vol 2 contains tips and tricks on the very challenging questions involving speed and algebra and it has the more challenging level 2 problem sums types.
• Vol 3 covers percentages problem sums too. It comes with an 8-page summary with the must-know smart tips on solving percentages problem sums fast.
• Vol 4 cover challenging problem sums on circles, volume/ rate, angles/ folding angles and much much more.
• Vol 5 covers number patterns too along with other tougher problem sums which P6s will eventually see in their exam papers.
• Vol 6 covers questions involving shapes (such as triangles, slanted triangles, rectangles and squares) and ratio, percentages, and fractions.

85 in stock

SKU: 40V4

## Description

Here is our “40 Must-Know Problem Sums for PSLE Students Volume 4“.

To help our students have a competitive advantage over others, this book is specially designed for them.

Using the last 4 months, our math team has worked really very hard going through all the top school papers and guess what we discovered.

We discovered a pattern.

Yes! A pattern!

There’s a pattern which most students won’t know.

In fact, there are over 4 Main Categories of Must-Know Topical Problem Sums (Circles, Volume, Rate, Angles, Folding Angles) with predictable patterns.

This book comes with 4 set of easy-to-read summaries on Circles, Volume, Rate, Angles and Folding Angles.

This is your “formula” sheet to solve these problem sums – fast.

Many children are confused by these very common and yet challenging problem sums. Others find them tough and even frustrating to solve.😱

Is your child one of them?😭

This book comes with the step-by-step solving process. No more buying of more books or papers just to do them for the sake of doing.

Here are what you will find helpful in this book once you get hold of it.

Problem sums on (come with notes on must-know tips and tricks)…
– Circle Notes
– Circle
– Volume Notes
– Volume
– Rate Notes
– Rate
– Angles Notes
– Angles
– Folding Angles Notes
– Folding Angles

– Percentage
– Average
– Common Multiple
– Grouping
– Guess and Check
– Working Backwards

Do you think this compilation is going to make your child’s learning sooo much easier?

One of our parents told us this 40-sums series is her Life Saver! 😀

Wait! There are limited copies.

Because of logistics issue, we can only print 50 copies.

Special price for the first 17 copies is \$35! (Usual is \$42)

If you want to help your child aim for higher grades and make sure your child can understand the common topical problem sums better so he can now be more prepared to secure more marks in the next exam, all you need to do is to order this math resource book now.

All you need to do now is click on the “Add to Cart” button below to order now.

85 in stock