Operators and Operands

This is a game called "Operators and Operands". It is about solving equations with the pregiven operators and operands. Can you solve them all?

Notes:

To reset the volume, right click the volume bar.

Operator tiles are an infinite resource - that is you can drag as many tiles of a specific operator as you want. In order to replace an operator in a slot with another operator just drag it on top of the below one.