5. Find the number of marbles

Meena has two jars of marbles. One jar contains 42 marbles and the other contains 66 marbles. She gives 11 marbles from the second jar to her cousin. Write an expression for the number of marbles left with Meena.

 

Ans:

 

Expression : \(42 + (66 + 11)\)\(42 + (66 - 11)\)\(42 - (66 + 11)\)\(42 - (66 - 11)\)

 

Marbles left \(=\)