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 …

Subtracting Signed NumbersRule for Subtracting: You can subtract a number by adding its opposite.When subtracting two numbers, change the sign of the number being subtracted and then follow the rules for adding signed numbers. (Subtracting a number is a…