Difference between revisions of "2021 April MIMC 10 Problems/Problem 1"
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==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>. | 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>. | ||
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| + | ??? Answer choice D is 9 | ||
Revision as of 16:43, 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
