Questions

From Worst to Best

81 P5.PC.JM.17083161

Level 2
Can drinks are sold in packs of 3 and each pack costs $2.50. Find the most number of can drinks that can be bought with a $10 note if the can drinks are sold at a discount of 20%.

3 m

Attempt

82 P6.DA.TL.18011919

Level 3
The mass of 4 children, Mandy, Nellie, Peter and Richie were taken. Only 3 children can be weighed at one time. Mandy, Nellie and Peter weighed a total of 55 kg. Nellie, Peter and Richie weighed a total of 56 kg. Mandy, Peter and Richie weighed a total of 57 kg. Mandy, Nellie, and Richie weighed a total of 60 kg. What is the average mass of the 4 children?

3 m

Video Attempt

Average Mass W 4 operations Sets Mass Repeated identity Units & parts & boxes

83 P3.PA.JM.17110101

Level 3
If the pattern of letters continues, what is the 100th letter?

4 m

Attempt

Sets Division with remainder

84 P3.DA.JM.17103023

Level 3
The graph shows the number of books borrowed by the Primary Three students in Happy View Primary School

How many students borrowed more than 2 books?
If there are 150 primary three students in the school, how many primary three students did not borrow any books?

4 m

Attempt

Bar graph Sets Model Comparison

85 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

86 P2.PA.JM.17121917

Level 3
Jake wrote the number 1 to 40 on a piece of paper. They were arranged in 4 rows, A, B, C and D. The piece of paper was torn and only one part of it was left. Which row was the number 41 in?

4 m

Attempt

Sets Division with remainder

87 P2.PA.ED.18012084

Level 3
Study the number pattern. Which set does the number '36' belong to? Give your answer in number. (Eg Set 1 = 1)
Set 1: 7, 14, 21, ...
Set 2: 8, 16, 24, ...
Set 3: 9, 18, 27, ...

4 m

Attempt

Sets Equal intervals

88 P5.SP.JM.17083103

Level 3
Ron and Benny take 4 days to assemble a toy plane. Benny and Jerry take 6 days to build the same toy plane while Ron and Jerry take only 3 days. How many complete days would the three of them take to build the same toy plane?

4 m

Attempt

Rate more than 1 object Duration Fraction of a whole F 4 operations Fraction to decimal Repeated identity Sets

89 P5.DA.NK.23012618

Level 3
A laundromat hired a delivery service to move its machines to a new location. The mass of all its inventory 37800 kg.

The laundromat hired the delivery service from 5 p.m. to 7.20 p.m. Find the total amount that was paid for the delivery service.