Question
Oliver has 147 pens. Penelope has 231 pens.
  1. How many more pens does Penelope have than Oliver?
  2. How many pens do both of them have?
2 m
(a)

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(b)

Click button first when a symbol is required. X

Oliver has 147 pens. Penelope has 231 pens.
  1. How many more pens does Penelope have than Oliver?
  2. How many pens do both of them have?