Question
Xandra had a bag containing grey, yellow and red pens. There were 454 yellow pens. There were 390 fewer yellow pens than red pens.
  1. How many red pens were there?
  2. Xandra gave away all her grey pens equally to her 3 brothers. Each of her 3 brothers received 81 grey pens. How many grey pens did Xandra have at first?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Xandra had a bag containing grey, yellow and red pens. There were 454 yellow pens. There were 390 fewer yellow pens than red pens.
  1. How many red pens were there?
  2. Xandra gave away all her grey pens equally to her 3 brothers. Each of her 3 brothers received 81 grey pens. How many grey pens did Xandra have at first?