Question
Tammy had a bag containing silver, blue and grey marbles. There were 326 blue marbles. There were 399 fewer blue marbles than grey marbles.
  1. How many grey marbles were there?
  2. Tammy gave away all her silver marbles equally to her 8 sisters. Each of her 8 sisters received 84 silver marbles. How many silver marbles did Tammy have at first?
4 m
(a)

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(b)

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Tammy had a bag containing silver, blue and grey marbles. There were 326 blue marbles. There were 399 fewer blue marbles than grey marbles.
  1. How many grey marbles were there?
  2. Tammy gave away all her silver marbles equally to her 8 sisters. Each of her 8 sisters received 84 silver marbles. How many silver marbles did Tammy have at first?