Question
P3.WN.JM.17110853-A1
Nora had a packet containing white, blue and black marbles. There were 355 blue marbles. There were 306 fewer blue marbles than black marbles.
  1. How many black marbles were there?
  2. Nora gave away all her white marbles equally to her 7 cousins. Each of her 7 cousins received 98 white marbles. How many white marbles did Nora have at first?
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Primary 3 WHOLE NUMBERS P3.WN.JM.17110853

04 Jul 2024, 04:06 PM

Nora had a packet containing white, blue and black marbles. There were 355 blue marbles. There were 306 fewer blue marbles than black marbles.
  1. How many black marbles were there?
  2. Nora gave away all her white marbles equally to her 7 cousins. Each of her 7 cousins received 98 white marbles. How many white marbles did Nora have at first?
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