OPERATIONS ON NUMBERS Addition Addition of two or more numbers gives us another number. The numbers which are added are called addends and the new number thus obtained is called the sum. For example, 34670 + 12345 = 47015 Here, 34670 and 12345 are called addends and 47015 is called the sum of 34670 and 12345. Large numbers are added in the same way as the small … [Read more...] about What Are The Four Basic Operations In Mathematics
Multiplication
Multiplying and Dividing Signed Numbers
Multiplying and Dividing Signed Numbers Rules for Multiplying/Dividing:MultiplyingThe product of two numbers with the same signs is positive. The product of two numbers with different signs is negative. Examples: (+2) x (+9) = +18 (-7) x (-8) = +56 (-5) x (+4) = -20 (+7) x (-2) = -14 If you have a long series of multiplications of negative values, remove … [Read more...] about Multiplying and Dividing Signed Numbers