OPERATIONS ON NUMBERSAdditionAddition 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 …

Multiplying and Dividing Signed NumbersRules for Multiplying/Dividing:Multiplying The 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) …