Kids Mathematics - Properties of Addition on Whole Numbers
Property 1: The sum of any 2 whole numbers is also a whole number. In other words, if a & b are 2 whole numbers, then their sum a + b is also a whole number.
Property 2: If a & b are any two whole numbers, then a + b = b + a
Property 3: If a, b and c are any three whole numbers, then (a + b) + c = a +(b + c)
Property 4: If a is any whole number, then a + 0 = 0 + a = a. In other words, if 0 is added to any whole number, then the result will be the latter whole number.
Property 1: The sum of any 2 whole numbers is also a whole number. In other words, if a & b are 2 whole numbers, then their sum a + b is also a whole number.
Property 2: If a & b are any two whole numbers, then a + b = b + a
Property 3: If a, b and c are any three whole numbers, then (a + b) + c = a +(b + c)
Property 4: If a is any whole number, then a + 0 = 0 + a = a. In other words, if 0 is added to any whole number, then the result will be the latter whole number.
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