What is another way to write 9 times 200

For this case we have the following expression:
 9 times 200
 Let's see some ways (three different) of rewriting the expression:
 
 Way 1:
 Rewriting the expression in its algebraic form we have:
 
 
 Way 2:
 Another way to rewrite the expression is to rewrite one of the numbers.
 We have then:
 

 Way 3:
 We can also rewrite the expression, rewriting both numbers:
 

A)26•2=52there are 2 sides with the same length116-52=64the other 2 side have to be half of 64 each64/2=32the width is 32b)make two sentences about these steps because your teacher knows how you write and explain things.