Use long addition to add your number columns from right to left, carrying as you normally do for long addition. When you've multiplied the ones digit by every digit in the top number, move to the tens digit in the bottom number. Following the formula, input the values of a and b in the corresponding fields. These can be integers, decimals, etc. Whether you are looking for specialist specs such as computer glasses, the latest designer brands or simply superb value ready readers, we believe we have you covered. Multiply as above, but this time write your answers in a new row, shifted one digit place to the left.

To make your lives easier, we've prepared a nice step-by-step instruction on how to use Omni's decimal calculator.

For the four arithmetic operations) If you'd like to see the calculations described step by step, visit the appropriate Omni tool from the list below the result. When scientific notation is applied, a large number is transformed into a corresponding decimal number that is between 1 and 10, multiplied by 10 raised to a given positive power, and small numbers are transformed into a corresponding decimal number between 1 and 10, multiplied by 10 raised to a given negative power. Converting numbers into numeric form can be very beneficial in a range of disciplines including engineering, mathematics, and computing. In a calculator or computer, E or e, which stand for exponential, are employed to denote the power of 10. E Notation

Proper fraction button is used to change a number of the form of 9/5 to the form of 1 4/5. A proper fraction is a fraction where the numerator (top number) is less than the denominator (bottom number). Starting with the ones digit of the bottom number, the multiplier, multiply it by the last digit in the top numberWhen multiplying decimals, say, 0.2 0.2 0.2 and 1.25 1.25 1.25, we can begin by forgetting the dots. That means that to find 0.2 × 1.25 0.2 \times 1.25 0.2 × 1.25, we start by finding 2 × 125 2 \times 125 2 × 125, which is 250 250 250. Then we count how many digits to the right of the dots we had in total in the numbers we started with (in this case, it's three: one in 0.2 0.2 0.2 and two in 1.25 1.25 1.25). We then write the dot that many digits from the right in what we obtained. For us, this translates to putting the dot to the left of 2 2 2, which gives 0.250 = 0.25 0.250 = 0.25 0.250 = 0.25 (we write 0 0 0 if we have no number in front of the dot). Long multiplication with decimals using the standard algorithm has a few simple additional rules to follow.