BACK TO WORKSHEETS
In this activity, we will feed numbers into a simple tree diagram to see where they exit.
Look at this example in which we feed the number 22 in at the top.
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Is it less than 20? No! So we follow the 'no' arrow.
Is it even? Yes because it ends in a 2 and even numbers end in either 0, 2, 4, 6 or 8. So we follow the 'yes' arrow.
We arrive at the letter C.
22 is more than 20 and it is even.
So 22 ends up at C.
Shall we try this with some other numbers now?
