The meaning of a plus or minus sign in odds is always one of the first things that come to mind when people think of betting odds. In most instances, people will use this handy abbreviation to indicate how much they want to wager on a given sporting event or gamble. As it turns out, however, there is a whole lot more to these numbers than meets the eye. Let’s take a closer look at what these figures actually mean.

## How Are -1000 + 600 Meant In Odds?

When we think about odds, we usually think about how much we want to wager on a given event. For instance, if we’re discussing the odds of a coin flip landing heads, we might say that we’re going to wager $1 on a heads outcome. When we make this kind of wager, we’re really just expressing our belief that the coin is going to come up heads and we’re simply backing that belief with money.

While this might be the most common use of these figures, they are in fact much more complicated. To get the full story, let’s take a quick peek at some of the basic math behind betting odds.

### The Odds Are In

Before we begin, it’s important to note that simply because something has an even chance of happening, this does not mean that it’s mathematically equivalent to actually betting on it. In other words, even odds does not always equal a 50-50 chance of winning or losing. Depending on the situation, the odds may be more in favor of one side or the other.

To determine the true odds of an event, we must first determine how much we’re actually wagering on it. For example, in the case of a coin toss, if we’re betting $1, this means that we’re simply accepting the proposition that the coin is going to land heads and we’re not committing ourselves to any particular outcome. Another example would be if we’re wagering $100 on a baseball game and it’s the final inning, with the score still close. In this case, we would be committing ourselves to a particular outcome, and thus the odds would change from favoring the home team to being more in favor of the visiting team. To keep things simple, let’s assume that we’re always wagering $1 on events with even odds. In these situations, the numbers -1000 and 600 will always add up to an even number, and thus we’ll never be faced with a situation where we can’t calculate the true odds.

## Digging Deeper

While determining how much we’re actually wagering is usually the first step in understanding odds, it’s not the only one. Knowing how much we’re actually wagering and what the odds are actually means allows us to determine how likely an event is to happen. For example, if we’re wagering $1 on a coin toss and the odds are 25-to-1, this means that we’re pretty confident that the coin is going to come up heads. Alternatively, if we’re in a similar situation, where the odds are 6-to-1, this might mean that the coin is actually more likely to come up tails. In general, the more that you wager, the more you’ll understand the odds and how they work, but in most cases, just knowing how much we’re wagering is sufficient to get us started. The reason for this is that, in most instances, the odds will never vary by more than a few percentage points. In other words, the spread is usually small, so we don’t need to get too complicated.

## Digits To The Decimal Point

Another thing that people often times forget is that when we have odds expressed in decimal points, we’re actually dealing with fractions. For example, if we have odds of 4-to-1, we’re actually talking about a 1/4 chance of winning. This means that we’re not expressing a whole number of odds, we’re expressing a fractional one. To determine the decimal point behind an odds value, simply take the fractional part and add it to 1, then multiply this result by 10 to get the decimal point equivalent. Thus, in the case of 4-to-1 odds, we would have a fractional part of.25 and a decimal point of.4, which when multiplied by 10, results in the final figure of.4. In some cases, the decimal point might be a little farther in the other direction, meaning that the fractions are actually larger than expected. For example, if we have odds of 14-to-1, this would mean that there’s a 1/14 chance of winning. The takeaway from this is that people often have a difficult time keeping track of these tiny fractions when doing math involving odds, so it’s usually a good idea to write them out in full, especially if you want to make sure that your results are mathematically correct.

## Rolling The Dice

When we roll dice, we’re actually putting a number of fractions into practice, as each side of the dice rolls up a different set of odds. In the case of six-sided dice, this means that we’re going to be fractioning 1/6, 2/6, 3/6, 4/6, 5/6, and 6/6, with each fraction being equivalent to an individual roll of the dice. In most cases, people will use these odds to determine how much they want to wager on a craps table or the outcome of a poker hand, but they can also use them to randomly determine the results of an experiment or a game. In general, there is no limit to the number of chances that you can have with six-sided dice, so long as you’re prepared to roll them repeatedly until the desired outcome occurs. The real fun, however, comes in trying to figure out which numbers come up most frequently. This is one of the many things that make dice so interesting and one of the main reasons why they remain a popular fixture in casinos around the world. Knowing how to roll the dice and keep track of the odds is essential for anyone who wants to get the most out of this very cool mathematical device.

## More Complicated

While much of what we’ve discussed so far is pretty logic-based, this is definitely not the case for everyone. If you’re ever faced with an odds situation that you can’t quite wrap your head around, than it might be a good idea to pull out your phone and try calling a friend with a maths degree to help you out. They might be able to get you on your feet again, because often times, the answer is simply staring us in the face, but we can’t quite see it yet. In these instances, it might be a good idea to go through some of the more complicated formulas, because there’s a good chance that if you do some simple calculations, you’ll arrive at the same place that you started, but with a whole lot more clarity. After all, if we can’t see the solution, then it can’t hurt to walk through the problem again, using our newfound knowledge and a whiteboard, to help us figure it out once and for all. We don’t always need to have a mathematical genius to help us solve our problems, but sometimes it’s simply not convenient to have one around. In these instances, it might be a good idea to turn to our friends, the computers, to help us out.