Tuesday 7th June (The thinking continues)
Using four 4s and any operation, how many different answers can you make. Can you make every number between 1 and 20?
(Apparently it is possible to make all numbers between 1 and 100!)
Five numbers added together make an odd number. What can you find out about the numbers?
Try lots of combinations to test your thinking so you will have evidence to back up what you think you have found out about the numbers.
Is there a way to be able to tell whether the answer will be odd or even?
The difference between two numbers is 5. What might the two numbers be?
Find as many as you can.
Remember to show all your thinking and give some explanation when you post your work as well.
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