Question
PSLE
For a recycling project, Ethan collected 12 metal cans, Billy collected 4d metal cans and Tommy collected 8 + d metal cans.
  1. How many more metal cans did Billy collect than Tommy?
  2. How many metal cans did the 3 boys collect altogether?
2 m
(a)

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(b)

Click button first when a symbol is required. X

PSLE
For a recycling project, Ethan collected 12 metal cans, Billy collected 4d metal cans and Tommy collected 8 + d metal cans.
  1. How many more metal cans did Billy collect than Tommy?
  2. How many metal cans did the 3 boys collect altogether?