Question
Gwen has 11 gold and blue marbles. She has 7 more gold marbles than blue marbles. Find
  1. The number of blue marbles she has.
  2. The number of gold marbles she has.
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Gwen has 11 gold and blue marbles. She has 7 more gold marbles than blue marbles. Find
  1. The number of blue marbles she has.
  2. The number of gold marbles she has.