What is 10\times 52+ 11- 310×52+113?

1 Answer
Oct 6, 2016

10xx52+11-310×52+113 == 528528

Explanation:

Clearly, multiplication and division are performed PRIOR to addition/substraction.

10xx52=52010×52=520, and of course you do this mentally. And thus 520+11-3520+113 == 531-35313 == ????