171 P5.ME.JC.17083103
Level 2
The figures show 3 different fruits, a pineapple, a bunch of bananas and 2 similar mangoes. The mass of a mango is 23 of the mass of the bunch of bananas.
  1. Find the mass of the bunch of bananas.
  2. Find the mass of the pineapple.
4 m
Scale reading Mass Fraction to units Times as many Intervals Units method
172 P3.FR.JM.17103164
Level 3
Mrs Osman bought 3 kg of peanuts. She roasted 1 kg 500 g of the peanuts and boiled 1 kg 250 g of it. What fraction of the peanuts she bought was left?
4 m
Fraction of a whole F Addition & subtraction Fractions with units Mass Unit conversion Model Part-whole
173 P5.RD.JM.17083208
Level 3
Reena bought some fruits. She spent $10 more than 23 of her money on some pears. She then spent $8 more than 20% of the remaining money on some pineapples. Given that she had $16 left,
  1. how much did Reena have at first?
  2. how many kilograms of pineapples did she buy if they cost $2 per kg?
4 m
Fraction of a whole Percent of a whole Mass Money More than or less than Remainder concept Working backwards
174 P3.WN.PR.17102441
Level 2
The mass of a tiger is 150 kg. A deer is 55 kg lighter than the tiger. Find the total mass of the two animals.
2 m
W Addition & subtraction Mass Model Comparison
175 P6.DE.JC.22031503
TRY FOR FREE
Level 3 PSLE
Heidi and Ian have the same total number of coins. Heidi has a number of fifty-cent coins and 62 twenty-cent coins. The total mass of her coins is 1.234 kg. Ian has a number of fifty-cent coins and 102 twenty-cent coins.
  1. Who has more money in coins? How much more in cents? Give your answers in this format. (Eg Adam, $12)
  2. Each fifty-cent coin is 2.6 g heavier than each twenty-cent coin. What is the total mass of Ian's coin in kg?
4 m
Attempt
Equal stage Gap & difference Money Mass Unit conversion More than or less than
176 P5.DE.NK.22122007
Level 2
A basket which contains 8 similar packets of sugar and 6 similar packets of salt has a mass of 6 kg 960 g. The basket alone is 480 g. Each packet of sugar has a mass of 540 g. Find the mass of each packet of salt in kg.
3 m
D 4 operations Mass More than or less than Equal stage Units method
177 P5.DA.JM.17083145
Level 3
Linda and Melody's total mass is 51 kg. Melody and Nicole's total mass is 81 kg. Nicole is three times as heavy as Linda. What is the average mass of the three friends?
3 m
Average Mass Times as many Repeated identity
178 P6.DE.JO.21042240
Level 3 PSLE
Betty and Zhulian each had a plate of dough of the same mass for making biscuits. The same mass of dough was used for each biscuit. Betty made 40 biscuits and had 50 g of dough left. Zhulian made 10 biscuits and had 1.1 kg of dough left.
  1. What was the mass of dough needed for each biscuit?
  2. With the remaining dough from both girls, how many more such biscuits can be made at most?
4 m
D Multiplication W Remainder Min-max Mass Unit conversion Equal stage Gap & difference
179 P2.ME.ED.18012075
Level 3
Study the pictures. Answer the following.
  1. What is the mass of the banana in g?
  2. How much heavier is the banana than the orange in g?
4 m
Scale reading Mass W 4 operations Model Comparison
180 P4.FR.JC.17100336
Level 2
The mass of Wei Liang is 32 of Ahmad's mass. Ahmad's mass is 36 kg. John is 14 kg lighter than Wei Liang. What is the mass of John?
3 m
Improper fractions Fraction to units Mass Units method

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