91 P6.RD.TL.16010118
Level 3
Ethan and Liam had 400 marbles in total. Liam had 26 marbles more than Ethan at first. After Ethan and Liam played a game with Cathy, Ethan had 114 as many marbles as Liam. If Ethan lost as many marbles as Liam to Cathy, find the number of marbles that Ethan lost to Cathy.
3 m
Fraction to units More than or less than Unchanged difference Units & parts
92 P6.AG.JC.17080441
Level 3
Irene has enough flour to bake either 21a tarts or 18 biscuits. If she has finished baking 5a tarts and 6 biscuits, how many more tarts can she still bake in terms of a?
2 m
Algebra in 1 variable Algebra simplifying LCM More than or less than Proportion
93 P6.PC.JC.22031502
Level 2 PSLE
Jane bought 2 fans of the same model at a sale. She paid $144.50 for them.
  1. What was the price of a fan before discount?
  2. Tom also bought 2 such fans at the price before discount. How much more did Tom pay than Jane?
3 m
Percent of a whole Discount More than or less than Units table
94 P6.PC.JC.19091412
Level 3 PSLE
Colin and Jessica bought some raisin muffins. Each of them paid $61.20. Jessica bought 6 more raisin muffins as she used a 15% discount coupon.
  1. How many raisin muffins did Jessica buy?
  2. How much did Colin pay for 1 raisin muffin?
3 m
Discount More than or less than Units method
95 P6.RD.TL.16010125
Level 3
At a fruit stall, there were 399 mangosteens and lemons at first. 34 of the mangosteens and 23 of the lemons were sold. In the end, there were same number of mangosteens and lemons. How many more mangosteens than lemons were sold?
3 m
Fraction to units More than or less than Equal stage after All change Units table Units manipulation

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