Owen worked out that 10 maths books exactly covered the surface of his rectangular desk. Then he saw that 9 playing cards exactly covered the surface of his maths book. How many playing cards would cover his desk?
2 B C
Answer: D
Marks:
/1
Which of these shapes is the odd one out? Explain your answer to a partner.
A
Answer: 3
Marks:
A baker is icing cakes. 3 cupcakes can be iced from the same amount of icing that it takes to cover the top of 1 birthday cake. How many cupcakes could be iced from the same amount of icing that it takes to cover 3 birthday cakes?
/2
Answer: Super Sleuth challenge
Number these scraps of wrapping paper in order starting with the largest area.