Difference between revisions of "2021 April MIMC 10 Problems/Problem 1"
Cellsecret (talk | contribs) |
Arcticturn (talk | contribs) (→Solution) |
||
(2 intermediate revisions by one other user not shown) | |||
Line 4: | Line 4: | ||
==Solution== | ==Solution== | ||
+ | By order of operations, we get that the expression is equal to <math>8-(-81)-81+1=8+81-81+1=\fbox{\textbf{(B)} 9}</math>. | ||
− | + | ??? Answer choice D is 9 |
Latest revision as of 17:43, 1 November 2023
What is the sum of ?
Solution
By order of operations, we get that the expression is equal to .
??? Answer choice D is 9