Question
Bernard has 900 marbles.
Bernard has 100 marbles less than Amadeus.
  1. How many marbles does Amadeus have?
  2. What is the total number of marbles they have?
3 m
(a)

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(b)

Click button first when a symbol is required. X

Bernard has 900 marbles.
Bernard has 100 marbles less than Amadeus.
  1. How many marbles does Amadeus have?
  2. What is the total number of marbles they have?