How to write Expressions
The letters and numbers in an expression are known as terms (see above for the definitions) for example, 5a + 6, "5a" and "6" are terms.
EXAMPLEPens at a stationery company are packaged in 6s and rulers are packaged in boxes of 10.
A teacher orders a pack of pens and a pack of rulers. Write an expression for the total number of pens and rulers ordered.

EXAMPLERevise using the EdPuzzle activity below based on algebraic expressions
