Oswego City School District
Regents Exam Prep Center: Order of Operations and Evaluating Expressions
Please excuse my dear Aunt Sally. This sentence takes on greater meaning when young scholars realize it will assist them in remembering the all-important order of mathematical operations. A lesson plan, several interactive practice...
Wyzant
Wyzant: Order of Operations Worksheet
At this site from WyzAnt, students can practice their use of Please Excuse My Dear Aunt Sally with these ten questions before revealing the step-by-step work and checking their answers. Knowledge of the FOIL Method and the rules of...