properties of addition with examples for class 4th
Answers
Answer:
There are four mathematical properties which involve addition. The properties are the commutative, associative, additive identity and distributive properties. Additive Identity Property: The sum of any number and zero is the original number. For example 5 + 0 = 5.
Step-by-step explanation:
hope it helps you mark me as the brailiest
Properties of addition are...
- Associative property
- Closure property
- Commutative property
- Additive inverse
In associative ...
a + (b + c ) = (a + b) + c = (a + c) + b
e.g. = 2 + (3 + 4) = (2 + 3) + 4 = (2 + 4) + 3
ans = 2 + 7 = 5 + 4 = 6 + 3
ans = 9 = 9 = 9
So, in associative property we can group any term in brackets.
In closure property....
a + b = c
e.g. = 2 + 6 = 8
so, in closure property we do simple calculation.
In commutative property....
a + b = b + a
e.g. = 2 + 6 = 6 + 2
ans = 8 = 8
So, in commutative we can interchange the digits.
In additive inverse...
a = -a
e.g. = 5 = -5
e.g.2 = -9 = 9
In additive inverse we change the positive no into negative or negative no into positive.
Hope you understand...
Mark Brainliest.
THANKS :)