Far more information is needed. Do you mean coins or bills? What dates, what denominations, what conditions?
For coins, you can try looking at a site such as http://www.pcfleet.com/Coinclub/Canada/Can_coins-en.htm
Note that the authors' native language is Canadian French, so some of the wording is not exactly fluent. They scramble a number of adjectives, and invert "it's" and "its" all the time. But then my French isn't a heck of a lot better, so I can't grumble.
I suggest you to search through the following guide to find your answer. There are some coins like the 1948 1-dollar coin, 5-cents 1921, ... that worth more than others.
http://www.coinsandcanada.com/coins-prices.php
Without knowing date and condition, this question cannot be answered
Although the exchange rate fluctuates as the markets and economy do, on average, the Canadian dollar is worth 0.99 American dollars.
Please post a new question with the bill's date. "old" isn't specific enough.
Depends on the date, denomination and condition. The value is determined by those.
The value of a Canadian paper dollar bill is the equivalent of one Canadian dollar.
hard to say...but being that old, it could be worth a lot to somebody who collects coins hard to say...but being that old, it could be worth a lot to somebody who collects coins
Generally speaking, old coins are worth more than face value, but by how much depends on factors like denomination, date, mint mark, and condition.
Old coins from countries or islands that no longer exist can have value to collectors due to their rarity and historical significance. The value of these coins can vary based on factors such as their condition, age, and demand in the numismatic market. It is recommended to consult with a professional coin dealer or appraiser to get an accurate assessment of their worth.
Face value only. The coins aren't old enough to be worth more.
Old military coins, due to their rarefied nature, are worth more than their coin value. If an individual has a hardy stock of such coins, they can be easily sold for profit on sites such as eBay or Craigslist.
It depends on what coins/banknotes you are talking about and what year they were minted. Some of the older Yen coins are gold or silver and would be worth their gold/silver content along with any collectible value.
All quarters minted in 1964 and before are worth more than face value just for the silver in the coins. 1965 to date coins struck for circulation have only face value.
In general coins have higher values.
I don't think it is worth much. You might be offered 3 times the face value at most. Most coins after 1965 are worth less because the silver content in them is different. Coins prior to 1964 are worth about 10 times the face value at most because of the silver content. Many jewelers and companies are buying old coins nowadays. You can easily get a free estimate for your coins.
One can learn about value of old coins on the website Coins About. Most coin value guides give you retail prices; that is, they tell you how much coin dealers are selling the coins for.
Depends on the coin
Coin collecting is a old tradition of collecting coins of monetary value (money). Many people collect coins that are old, coins that have meaning (like state themed coins), or coins from different parts of the world. Some people do this as a hobby and some collect coins because it will mean their value or worth is very high.