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## Question

primary 5 | Maths
| Whole Numbers

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he l p

Think of rows.

38 rows of 50 is obtained when we subtract

8 rows of 50 away from 46 rows of 50.

Division and multiplication next, whichever comes first

Addition and subtraction last, whichever comes first.

100 / 4 + 6 x (10 - 2)

= 100 / 4 + 6 x 8 (brackets first)

= 25 + 6 x 8 (division before addition)

= 25 + 48 (multiplication before addition)

= 73 (addition)