14. a) If you were to fully cover the surface of your desk with maths books, how many books do you think you would need?


b) Try it now and see how many books you actually need. Write the number here.


c) If you were to fully cover the surface of your desk again, this time using maths copies (which are smaller than the books), do you think you would use more or fewer copies than books?


15. Which do you think would weigh more, a large plastic bin bag full of feathers or a small microwave oven?


16. Can you name two well-known containers that are different shapes, but still hold exactly the same amount of liquid? (For example, a 2-litre fizzy drink bottle and a 2-litre milk container.)


17. Name an object in your classroom that has line symmetry.


18. How much money can you see here in total? Use the box to work out your answer if you need to.


Answer =


Favourite Pets in Ms Devlin’s 3rd Class 1. How many children’s favourite pet is a dog?


2. How many children’s favourite pet is a cat? 3. How many children’s favourite pet is a fish? 4. How many children’s favourite pet is a bird?


5. How many children’s favourite pet is a hamster?


10


1 3 5 7 9


0 2 4 6 8


Dogs Cats Fish Birds Hamsters


6. What is the most popular pet? 7. What is the least popular pet? 8. How many more children liked dogs than liked hamsters? 9. How many fewer children liked birds than liked goldfish? 10. How many children in total liked animals with tails?


4 Look Back


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