
P5/P6 Math: 3 Item Types with Different Quantities and Values

P5 Math: Set Method (Total Given)

P6 Math: Quantity and Value Difference and Ratio
The question type below provides the numerical quantity of 2 different items.
Each item has its own unique unit value but only the difference between each item's unit value is given.
The ratio of the total value between 2 items is also provided.
Such questions usually appear in Paper 2 of P6 Prelims or Mid-year papers.
Calculator usage is allowed.
How many diners can be seated in each big table?

If the above question is easy, try to do the more challenging question below.
P6 Math: Same total quantity of 2 different items of different values
This question type is made famous during the 2021's Math PSLE exams.
The "Helen and Ivan" question.
2 items of different quantities and value are split into 2 groups containing same number of items. The individual value difference a between 2 items and the total value of one of the group [ containing different quantities of 2 items ] are given.
This is a P6 PSLE Paper 2 question.
Calculator usage is allowed.
How much did Ivan spend on all his pencils and notepads?

If the above question is easy, try to do the more challenging question below.
P5/P6 Math: Stacked Models (Different Quantities of Equal Total Value)
Questions like these will require students to use stack models to compare 2 different items.
Different quantities of 2 items will present itself as having the same value.
The total of uneven multiples of both items will be given.
Such questions can appear in Paper 2 of P5 and P6 exams.
Calculator usage is allowed.
If the above question is easy, try to do the more challenging question below.
P5/P6 Math: 2 Different Totals with No Comparisons between 2 Different Items
This question provides 2 different totals of 2 different items with different unit values and quantities. But it does not give any other information besides the quantities and the totals.
This question is a more advance version of this question.
(Where 2 different item types and 2 totals are given but no comparisons given between the 2 different items)
Such questions are suitable for P5 and P6.
These questions will usually appear in paper 2.
Calculator usage is allowed.
What is the cost of 8 boxes of gum?
If the above question is easy, try to do the more challenging question below.
P5/P6 Math: 2 Different Items of Different Unit Value and Different Quantities
This question provides 2 different totals of 2 different items with different unit values and quantities. But it does not give any other information besides the quantities and the totals.
Such questions are suitable for P5 and P6.
These questions will usually appear in paper 2.
Calculator usage is allowed.
What is the total mass of 1 cement bag and 1 brick?
![]() |
| How are housing flats built in Singapore? |
P6 Math: Difference between 2 total values of different quantities
A simpler version of this question for P5 students can be found here.
Catherine has a piggy bank
containing only 20-cent coins and 50-cent coins.
She has 7 more 50-cent coins than 20-cent coins in the piggy bank.
The total value of the 50-cent coins is $7.40
more than the total value of all her 20-cent coins.
How many 20-cent coins does she have in the piggy bank?
![]() |
| What is the mass of each different denomination of coins in Singapore? |
P6 Math: Fractions : Buying 2 different items of different quantity and different value
Such questions often appear in P6 mid year and P6 Prelim paper 2.
Calculator use is allowed
Greg spent 3/4 of his money on 3 spoons and 6 forks.


