Respuesta :

Multiplication, 40 times 8= 320

40
  8
320

Answer:

320  stamps Cassidy  places  .

Step-by-step explanation:

As given in the question as follow.

Cassidy places 40 stamps on each of 8 album pages.

Than

Total number of stamps Cassidy uses in  8 album pages = 40 × 8

                                                                                              = 320

Therefore 320  stamps Cassidy  places  .