## Description

Here is our “**40 Must-Know Problem Sums for PSLE Students Volume 3**“.

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

Using the last 3 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 7 fixed and predictable types** Percentages problem sums**.

This book comes with an add-on that consists of 3 easy-to-read columns:

✔- what you see in a problem sum

✔- examples of how the phrases are formed

✔- how you should solve them

This is like a “formula” sheet to solve percentage problem sums – fast.

Here is how I boxed your summary table.

✔- what you see. (These are keywords your child will see. So it’s easy for them to spot them.)

✔- examples (These are some examples of real questions so your child can identify them in exams.)

✔- what to do (this column offers you some shortcuts or easy ways I personally use to solve Percentage problem sums.

Many children are confused by percentage problem sums. Others find them tough and even frustrating to solve.😱

Is your child one of them?😭

So this Percentage “formula” 8-page summary in this 40 sums guidebook is meant to help you and your child.

Now you can see the good thing is that we have recorded these must-know Percentage tips and tricks, along with other must-know problem sums types in this book.

Yes! 40 problem sums in one book, along with **over 17 other important types** of non-percentage advanced problem sums.

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.

**Over 7 Important Types of Percentage Problem Sums:**

– Decrease by

– Increase by

– Increase by/ Equal Fraction/ Same Total

– Increase to / Same One

– Discount

– GST

– Equal Fraction (After Change)

– More Than

– Repeated Identity

– Same Total

**Here are other MUST-KNOW Non-Percentage Advanced Problem Sums (Over 17 of them!):**

2 Ifs

Average

Common Multiple

Fractions + Some more

Fractions (With and without units)

Grouping

Grouping / First common multiple

Guess and Check Type 2 (Grouping)

Maximum number of pieces

More/ Less than

Remainder (Type 3)

Same Difference / Grouping

Same One

Same Total / 2 ifs

Simultaneous

Units and Parts

Working Backwards

Working Backwards/ Same One

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

Special price for the first 10 copies is $35! (Usual is $42)

If you want to make sure your child can understand percentage 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**.

(*Book will probably reach around 1st week of April, earliest.)

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