Yep, am finding more and more as time goes by. Bond Maths Pack 2, Test 4 also has a mistake - asks for fractions to be ordered in one order but answers only give valid answer the other way. He found the error. It's so frustrating for my son, and has the potential to undermine his hard work.
We're generally using the Bond books, to work towards Medway Test.
Which question number is that?
Pack 2, Test 4, Question 5.
Order these fractions, largest first:
2/3 7/6 1/2 5/6 6/3
Answer is given as:
D 6/3 7/6 5/6 2/3 1/2
However, the answers you can select from are:
A 1/2 2/3 6/3 7/6 5/6
B 2/3 1/2 5/6 6/3 7/6
C 1/2 2/3 5/6 6/3 7/6
D 1/2 2/3 5/6 7/6 6/3
E 1/2 5/6 2/3 7/6 6/3
My son had written on the paper that it wasn't possible, wrote the correct order down and even wrote 'D - opposite'. I initially marked him as being incorrect, based on the answer pack, it was only when he ranted at me that I checked further. It's frustrating, he doesn't need mistakes like that.
I did look on the Bond website but couldn't get their Contact Us button to work. It would be nice if they did have an 'ooops!, sorry' section on their site.