Question
Nick had $z. He spent $15 on one story book and gave 79 of the remainder to his father.
  1. How much did he give to his father?
  2. How much did he have left?
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Nick had $z. He spent $15 on one story book and gave 79 of the remainder to his father.
  1. How much did he give to his father?
  2. How much did he have left?