Question
Gwen has 10 white and blue buttons. She has 2 more white buttons than blue buttons. Find
  1. The number of blue buttons she has.
  2. The number of white buttons 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 10 white and blue buttons. She has 2 more white buttons than blue buttons. Find
  1. The number of blue buttons she has.
  2. The number of white buttons she has.