***Properties of Equality and Segments

Front

If a=b, then a+c = b+c

Back

Addition Property

Front

If a=b, then a-c = b-c

Back

Subtraction Property

Front

If a=b, then ac = bc

Back

Multiplication Property

Front

If a=b and c≠0, then a/c = b/c

Back

Division Property

Front

a = a (anything equals itself)

Back

Reflexive Property

Front

If a=b, then b=a (flip flops sides)

Back

Symmetric Property

Front

If a=b and b=c, then a=c (3 parts)

Back

Transitive Property

Front

If a=b, then b can replace a in any expression

Back

Substitution Property

Front

a(b + c) = ab + ac and a(b - c) = ab - ac

Back

Distributive Property

Front

AB = AB

Back

Reflexive Property (Segment)