Marla did 65 sit-ups each day for one week. Write an expression using the Distributive Property to find the total number of sit-ups Marla did during the week. Solve the expression.
65*7=(1+1+1+1+1+1+1)=65+65+65+65+65+65+65=455 she did 65 sit ups every day for one week the expression is right there the answer to solve it is 455. :)
