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Lesson on order of operations:
BODMAS is always used to show us the order of operations.
B – Bracket first.
O – Of is second.
D – Division is third.
M – Multiplication is fourth.
A – Addition is fifth.
S – Subtraction is considered last.
Example 1. Work out. 6 x 3 – 4 ÷ 2 + 5 + (2 − 1)