Arithmetic Expressions to Circles of Evaluation & Code

Referenced from lesson Order of Operations

Translate each of the arithmetic expressions below into Circles of Evaluation, then translate them to Code.

	Arithmetic	Circle of Evaluation	Code
1	$\displaystyle 3 \times 7 - (1+ 2)$
2	$\displaystyle 3 - (1 + 2)$
3	$\displaystyle 3 - (1 + 5 \times 6)$
4	$\displaystyle 1 + 5 \times 6 - 3$

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