Questions

From Worst to Best

21 P5.FR.JM.17083005

Level 2
Kenny had $63. He spent ¹₇ of the money on a pen. He then spent ²₃ of his remaining money on a pencil case. How much did he spend on the pencil case?

2 m

Attempt

22 P5.FR.JC.17100338

Level 2
Mrs Tan had 10 ℓ of orange juice. She used ¹₂ of the orange juice for a picnic and ²₅ of the remaining orange juice to bake orange-flavoured cookies. How much orange juice did she have left? Give your answer in litres.

2 m

Attempt

Fraction of a whole F Multiplication Volume Remainder concept Branching

23 P5.FR.JC.17100354

Level 2
Lynn had 10 kg of flour. She used ¹₂ of the flour to bake a cake and ¹₄ of the remaining flour to bake some muffins. How much flour did she have left? Give your answer in grams.

2 m

Attempt

Fraction of a whole F Addition & subtraction Mass Unit conversion Remainder concept Branching

24 P5.FR.JM.17101712

Level 2
Hock Ming spent ³₇ of his money on a book and ¹₄ of the remainder on a CD. He had $45 left. How much money did he have at first?

2 m

Attempt

Fraction of a set F Addition & subtraction Money Remainder concept Branching Units method

25 P6.PC.TL.16010138

Level 3
60% of the pupils are boys. 40% of the boys and 40% of the girls wear cardigans. What percentage of the pupils do not wear cardigans?

3 m

Video Attempt

Finding percent Percent of a set Percent of different bases Branching Unchanged total Units table

26 P6.RD.JC.17062002

Level 3 PSLE
At first, Jack had some money. He spent ¹₄ of it on a T-shirt and ²₅ of the remainder on a pair of shoes. After that, his parents gave him $240. The ratio of the total amount of money he had at the end to the amount of money he had at first was 5 : 4. How much money did Jack have at first?

4 m

Video Attempt

Fraction to units Ratio to units Remainder concept Branching Units method

27 P5.RD.JC.17083157

Level 3
A box contained red, blue and purple markers. ²₅ of the markers were red and ²₉ of the remainder were blue markers. The rest were purple markers.

Find the ratio of the number of purple markers to the number of red markers.
There were 160 fewer blue markers than red markers. How many markers were there in the box?

4 m

Attempt

Fraction of a set Finding ratio More than or less than Remainder concept Branching Units table

28 P5.RD.NK.23021721

Level
Jane had some lollipops. She sold 20% of her lollipops and gave half of the remainder to her brother. After that, she bought 26 lollipops and had a total of 32 lollipops in the end. How many lollipops did Jane have at first?

4 m

Attempt

F Multiplication Percent of a set Remainder concept Branching Units method

29 P5.RD.NK.22122317

Level 3
Abi had some bracelets. She gave ¹₃ of the bracelets to her neighbour and gave ²₅ of the remainder to her brother. She sold the rest at 4 for $6.70. She received a total of $134 from the sales of the bracelets. How many bracelets did she have at first?

4 m

Attempt

F Addition & subtraction F Multiplication Remainder concept Branching Sets Units method

30 P6.RD.JO.21042228

Level 3 PSLE
A caterer prepares fish balls for some people attending a party. The ratio of the number of adults to the number of children attending is 2 : 5. Among the children, the ratio of the number of girls to the boys is 4 : 1. A total of 180 fish balls are prepared so that each adult gets 4 fish balls and each child gets 2.