Question

There were 33 balloons at the beginning of the party. By the end of the party, k of them had popped. Using k, write an expression for the number of balloons that were left

Answer 1

Answer: The number of balloons that were left at the end of the party is equal to the number of balloons at the beginning of the party minus the number of balloons that popped.

We can use the variable k to represent the number of balloons that popped. Therefore, the expression for the number of balloons that were left is:

33 - k

This expression represents the number of balloons at the beginning of the party (33) minus the number of balloons that popped (k)

Explanation: