61 P6.ST.JC.18121357
Level 3
2 p - 3 u = 8
3 p - 2 u = 22

Find the following values.
  1. 1 u
  2. 1 p
3 m
W 4 operations Units & parts Elimination
62 P6.ST.JC.18121358
Level 3
7 p - 5 u = 45
2 p - 3 u = 5

Find the following values.
  1. 1 u
  2. 1 p
3 m
W 4 operations Units & parts Elimination
63 P6.ST.JC.18121359
Level 2
3 A + 3 B = 15
5 A + 3 B = 21

Fill in the blanks.
  1. 2 A = _____
  2. 1 A =_____
  3. 1 B = _____
3 m
W 4 operations Units & parts Elimination
64 P6.ST.JC.18121360
Level 3
3 A + 2 B = 13
4 A + 3 B = 18

Fill in the blanks.
  1. 1 A + 1 B = _____
  2. 1 A = _____
  3. 1 B = _____
3 m
W 4 operations Units & parts Elimination
65 P6.ST.JC.18121361
Level 3
3 A + 2 B = 13
4 A + 3 B = 18

Fill in the blanks.
  1. 1 A = _____
  2. 1 B = _____
  3. 2 A + 5 B = _____
4 m
W 4 operations Units & parts Elimination
66 P6.DA.NK.21060906
Level 1 PSLE
Mr Lim asked some students to choose their favorite colour for a T-shirt. The results are shown in the graph.
  1. What is the ratio of the number of students who chose purple to the number who chose green to the number who chose yellow?
  2. Mr Yip ordered a total of 360 T-shirts in the three colours according to the same ratio in part (a). How many more yellow than purple T-shirts were ordered?
3 m
Bar graph W 4 operations Finding ratio R Simplest form Units method
67 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
68 P6.DE.TL.16010116
Level 3
Oscar Mobile Company has a few mobile phone service plans. Plan A offers 270 SMS and 90 minutes of talk time for $25.20. Plan B offers 370 SMS and 190 minutes of talk time for $35.20. Oscar Mobile Company is also going to launch Plan C which offers 170 SMS and 260 minutes of talk time. How much should Oscar Mobile Company charge for Plan C if the cost per SMS and the cost per minute of talk time do not vary across the three plans?
5 m
D Multiplication D Division W 4 operations Unit conversion Units & parts Elimination
69 P6.FR.JO.21042207
Level 3 PSLE
Peiyi and Jamal bought storybooks at the prices shown.
  1. Peiyi bought an equal number of large and small storybooks. She spent $175 more on the large ones. How many storybooks did she buy altogether?
  2. Jamal spent an equal amount of money on the large and small storybooks. What fraction of the storybooks he bought were large?
5 m
Fraction of a set W 4 operations LCM Money More than or less than Equal stage Sets
70 P6.WN.JC.17050705
Level 1
A durian cost twice as much as a mango. Julie bought 5 durians and 5 mangoes for $30. How much does a mango cost?
2 m
W 4 operations Money Times as many Units method

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