Category Archives: Gap concept

A family in Singapore part 36 (Math Question)

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The blog postings are about the Singapore Math. The readers can learn from the postings about 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 able to acquire knowledge of dealing with Math Modeling, Math Problem Solving and Problem Sum from Lower Primary School to Upper Primary School level after reading the blog postings. This posting is an upper primary school math question on Ratio, Gap Concept and Problem Sum.

You can click here and read the posting on A family in Singapore about Sarin’s family.

Read the posting on Sarin learns concept of ratio in school to understand the concept of Ratio.

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

Upper primary school mathematics question UPQ331

Sarin’s father had given Sarin and Hairu an equal amount of money. Sarin spent $20 each day and Hairu spent $25 each day. When Sarin had $157 left, Hairu had $82 left. How much did Hairu receive from his father?

…You can click here to read the solution…

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Sarin’s family celebrating Hari Raya Puasa part 8 (Math Question)

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The blog postings are about the Singapore Math. The readers can learn from the postings about 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 can acquire the skills to deal with Math Modeling, Math Problem Solving and Problem Sum from Lower Primary School to Upper Primary School level after reading the blog postings. This posting is an upper primary school math question on Gap concept and Problem Sum.

You can read the postings on Sarin’s family celebrating Hari Raya Puasa and Sarin’s family and Ramadan in Welcome page about story of Sarin’s family during Ramadan and Hari Raya Puasa.

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

Upper primary school mathematics question UPQ281

There are some classmates visits Sarin during the Hari Raya Puasa open house. Sarin distributes some candies to them. If he gives them 12 candies each, he would be short of 27 candies. If he gives each of them 9 candies, he would have 15 candies left. How many classmates visiting him during the open house?

…Click here to read the solution…

Sarin and his coin bank part 24 (Math Question)

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The blog postings are about the Singapore Math. The readers can learn from the postings about 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 can aquire the skills of dealing with Math Model, Problem Sum start from Lower Primary School to Upper Primary School level after read the postings. This posting is an Upper primary school math question on Problem Solving.

You can read posting Sarin and his coin bank on the story of coin bank.

Challenge yourself to solve the Question before look out for the given solution‼!

Upper primary school mathematics question UPQ260

Sarin likes to fill up his coin bank. He starts to save 2 coins everyday. Each coin is either 20 or 50 cent. To encourage him to continous saving, when he saves for 7 days, his father will give him a $1 coin. After 182 days, Sarin has total $133.90.
a) How many 50 cent coins did Sarin have?
b) How many coins did he have?

…Click to know the solution…

Sarin participates in school anniversary event part 12 (Math Question)

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The blog postings are about the Singapore Math. The readers can learn from the postings about 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 how to  deal with Math Modeling, Problem Sum from Lower Primary School to Upper Primary School level. This posting is an upper primary school math question on Problem Sum.

Read the posting on Sarin participates in school anniversary event part 1 for story on school anniversary.

Upper primary school mathematics question UPQ234

Sarin’s teacher had some sweets to distribute equally to 30 of his classmates during the school anniversary celebration. 5 of his classmates did not turn out during the celebration event and in the end the rest of them got 2 more sweets each. How many sweets did Sarin’s teacher have at first?

…Click to read the solution…

Sarin participates in school anniversary event part 5(math question)

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Read posting Sarin participates in school anniversary event part 1 for school anniversary.

Lower primary school mathematics question LPQ27

The teacher-in-charge, Miss Lim bought some cupcakes for Sarin and his team. If she gives each member 6 cupcakes, she would have 12 cupcakes left. If she gives each member 8 cupcakes, she would need another 2 cupcakes. What was the smallest possible number of members in Sarin’s team (include Sarin as member)?

…Click to read the solution…

Hairu shares his stickers part 12(Math Question)

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Upper primary school mathematics question UPQ54

Hairu wants to share some stickers with her classmates. If he gives 7 stickers to each classmate, he will have 56 stickers left. If he gives 9 stickers to each classmate, he will be short of 30 stickers.

(a) How many classmates does Hairu have?

(b) How many stickers does Hairu have?

…Click to know the solution…

Sarin participates in school anniversary event part 2(Math Question)

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Upper primary school mathematics question UPQ6

The teacher-in-charge distributed a box of pens to a group of pupils that involved in the school anniversary event. If each pupil got 6 pens, there would be 4 pens leftover. If each pupil got 8 pens, there would be a shortage of 12 pens. How many pens were there?

…Click here to see the solution…

Sarin participates in school anniversary event part 1(Math Question)

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Sarin is excited about selected by teacher to participate in the school anniversary event. The school is celebrating their coming 60th anniversary and is putting up a full day of celebrating events. Sarin and a group of pupil are given the task to collect as many of the autograph from the guests that will be attending a banquet in school hall at the evening. Sarin is appointed leader of the group and they have putting up tables, chairs, a big and long banner for autographing. He is also to get pens and guests list prepared for the event. The banner will be displayed during the hall to mark the 60th anniversary of the school. Teacher has given a box of pens to Sarin to share among the group.

Upper primary school mathematics question UPQ5

The teacher-in-charge distributed a box of pens to a group of pupils that involved in the school anniversary event. If each pupil got 5 pens, there would be 3 pens leftover. If each pupil got 6 pens, there would be a shortage of 3 pens. How many pens were there?

To click here to see the solution…