81 P6.DE.JC.17072705
Level 3 PSLE
Anna started a savings plan by putting 2 coins into a money box every day. Each coin was either a 20¢ or 50¢ coin. Her mother also put in $1 note in the box every 3 days. The total value of the savings after 156 days was $155.20.
  1. How many coins were there altogether?
  2. How many of the coins were 50¢ coins?
4 m
D 4 operations Sets Make supposition
82 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
Discount D Division Sets Remainder min-max
83 P3.PA.JM.17110101
Level 3
If the pattern of letters continues, what is the 100th letter?
4 m
Sets Division with remainder
84 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
Average Mass W 4 operations Sets Mass Repeated identity Units & parts & boxes
85 P3.DA.JM.17103023
Level 3
The graph shows the number of books borrowed by the Primary Three students in Happy View Primary School
  1. How many students borrowed more than 2 books?
  2. If there are 150 primary three students in the school, how many primary three students did not borrow any books?
4 m
Bar graph Sets Model Comparison

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