Question

Convert the given tree diagram into numerical expressions

Answer 1

To find the numerical expression for the given tree diagram, let us start from the bottom of the tree diagram.

Let us subtract 3 from 4, we get:

4-3=1

when we multiply 2 and 1, we get 2.

Now,we shall write the expression without changing the value.

The expression can be written as $2\times (4-3).$