To totalled is a verb that refers to adding up a series of numbers or quantities to arrive at a final sum. Some synonyms for to totalled include to calculate, to sum up, to add together, to tally, to reckon, to compute, to enumerate, to count, to reckon up, and to add up. These words are often used interchangeably in mathematical or financial contexts, such as when calculating a budget or analyzing data. However, each synonym may have slightly different nuances or connotations, so it is important to choose the right word for the specific context and audience.