There are four mathematical properties which involve addition. The properties are the commutative, associative, additive identity and distributive properties.
A + B = B + C Commutative property
(A+B) + C = A + (B +C) Associative Property
A + 0 = A Additive Identity Property
A*(B + C) = A*B + A*C Distributive property
Ensure that the denominators are the same when adding or subtracting fractions.
no answer
The answer also has the same sign.
Subtracting a negative is the same as adding the equivalent positive. For example, subtracting minus 10 is the same as adding 10.
1. the opposite is another word 2. adding or taking a prefix e.g. 'un' 'in' etc 3. taking or adding the word 'not'
Ensure that the denominators are the same when adding or subtracting fractions.
no
your mom is 2
no answer
roshan
Yes
David Missoula's
The answer also has the same sign.
Rules: Unlike SignsSubtract the absolute value of the number and copy the sign of the number with greater absolute value.
to subtrct integers ,rewrite as adding opposites and use the rules for addtion of integers..
Subtracting a negative is the same as adding the equivalent positive. For example, subtracting minus 10 is the same as adding 10.
1. the opposite is another word 2. adding or taking a prefix e.g. 'un' 'in' etc 3. taking or adding the word 'not'