enow.com Web Search

  1. Ads

    related to: adding decimals

Search results

  1. Results from the WOW.Com Content Network
  2. Addition - Wikipedia

    en.wikipedia.org/wiki/Addition

    If necessary, one can add trailing zeros to a shorter decimal to make it the same length as the longer decimal. Finally, one performs the same addition process as above, except the decimal point is placed in the answer, exactly where it was placed in the summands. As an example, 45.1 + 4.34 can be solved as follows:

  3. Casting out nines - Wikipedia

    en.wikipedia.org/wiki/Casting_out_nines

    Adding the decimal digits of a positive whole number, while optionally ignoring any 9s or digits which sum to 9 or a multiple of 9. The result of this procedure is a number which is smaller than the original whenever the original has more than one digit, leaves the same remainder as the original after division by nine, and may be obtained from ...

  4. Significant figures - Wikipedia

    en.wikipedia.org/wiki/Significant_figures

    For quantities created from measured quantities via addition and subtraction, the last significant figure position (e.g., hundreds, tens, ones, tenths, hundredths, and so forth) in the calculated result should be the same as the leftmost or largest digit position among the last significant figures of the measured quantities in the calculation ...

  5. Arithmetic - Wikipedia

    en.wikipedia.org/wiki/Arithmetic

    The decimal representation of an irrational number is infinite without repeating decimals. [23] ... Addition is an arithmetic operation in which two numbers, called ...

  6. Elementary arithmetic - Wikipedia

    en.wikipedia.org/wiki/Elementary_arithmetic

    Example of addition with carry. The black numbers are the addends, the green number is the carry, and the blue number is the sum. In the rightmost digit, the addition of 9 and 7 is 16, carrying 1 into the next pair of the digit to the left, making its addition 1 + 5 + 2 = 8. Therefore, 59 + 27 = 86.

  7. Method of complements - Wikipedia

    en.wikipedia.org/wiki/Method_of_complements

    The nines' complement of a number given in decimal representation is formed by replacing each digit with nine minus that digit. To subtract a decimal number y (the subtrahend) from another number x (the minuend) two methods may be used: In the first method, the nines' complement of x is added to y. Then the nines' complement of the result ...

  1. Ads

    related to: adding decimals