Martha from Tattingstone School sent us a very clearly answer to the first part:
Martha goes on to give the solution for the second part too:
Caroline, also from Tattingstone, has answered the third part of the problem:
Well done Caroline - although perhaps it would have been better to write 3 x 4, not 4 x 3. Back to Martha for part four:
Finally, Caroline has answered the last part for us:
Excellent answers both of you! Very well done.