# Hairu shares his stickers part 36 (Math Question)

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The blog postings are about the Singapore Math. The readers can learn from the postings on Solving Singapore Primary School Mathematics. The blog presenting the Math Concept, Math Questions with solutions that teaches in Singapore Primary Schools. You or the kids will learn the skills of dealing with Math Question Solving, Math Modeling and Problem Sums from Lower Primary School to Upper Primary School level after read the postings. This posting is a lower primary school math question on Problem Solving.

Challenge yourself with the question before look out for the given solution‼!

Lower primary school mathematics question LPQ76

Hairu has 12 more stickers than Fatimah. Sarin has twice as many stickers than Hairu. If they have in total 136 stickers, how many stickers do Fatimah has?

Solution:

Draw the Math Model base on Hairu

Sarin’s stickers are two times of Hairu’s stickers

Fatimah’s stickers are 12 less than Hairu

If Hairu’s stickers is 1 unit

Fatimah stickers will be (1 unit – 12)

The Math Model

Per the Math Model

4 units = 136 + 12 = 148

1 unit = 37

The number of stickers that Fatimah has = 37 – 12 = 25