There are several resources to help demonstrate the correct order of operations in a calculation.
CIMT – Interactive Tutorial – Order of Operations
From the always relaible CIMT, one of their interactive sections gives examples and exercises.
A game from mathFROG allows students to practice against the clock.
..or try this game (requires Flash) from Colleen King’s Math Playground. Use number tiles to create a sum with the answer given.
and of course, you can always check answers on WolframAlpha!
Check answers on WolframAlpha
Reblogged this on Mathematics for Students.