Question
PSLE
For a recycling project, Sean collected 27 plastic bottles, Jeremy collected 2k plastic bottles and Seth collected 10 + k plastic bottles.
  1. How many more plastic bottles did Jeremy collect than Seth?
  2. How many plastic bottles did the 3 boys collect altogether?
2 m
(a)

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(b)

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PSLE
For a recycling project, Sean collected 27 plastic bottles, Jeremy collected 2k plastic bottles and Seth collected 10 + k plastic bottles.
  1. How many more plastic bottles did Jeremy collect than Seth?
  2. How many plastic bottles did the 3 boys collect altogether?