Signs of Addition and Subtraction

Here are some signs for addition and subtraction. The most used sign for addition is the plus sign. It's like it says "plus". The plus sign looks a lot like this - "+". It is commonly described as two lines crossed together. You can also find this sign on buildings, ambulances, and care related things like a first aid kit. The subtraction sign frequently used looks,like this -"-". Most describe as a dash. You can rather find it in artwork and math equations. You may identify addition and subtraction with these signs too!